Question 1

The ZENTVO Difference

01
            
              Engineering Review
              Technical assessment of capacity, site conditions, and layout requirements before design.

02
            
              Drawing Confirmation
              Detailed GA drawings and panel layouts confirmed prior to manufacturing.

03
            
              Controlled Manufacturing
              Quality-controlled production with consistent resin-to-glass ratios and panel testing.

04
            
              Export Packaging
              Palletized panels with protective layering optimized for international shipping.

05
            
              Installation Guidance
              Assembly manuals and on-site support for correct panel jointing and sealing.

Engineering Review & Drawing Confirmation

Controlled Manufacturing

On-Site Assembly & Installation

"A GRP Water Tank from ZENTVO is a project-ready system — not just a product off the shelf."

/* ═══════════════════════════════════════════════════════════════
   ZENTVO - Typical Applications + Product Description
   Compact: Applications Grid + Description Row
   Scoped: .zentvo-apps
   ═══════════════════════════════════════════════════════════════ */
.zentvo-apps {
  --z-primary: #0A2E5C;
  --z-accent: #FF6B35;
  --z-dark: #1A2332;
  --z-medium: #374151;
  --z-light: #6B7280;
  --z-border: #E5E7EB;
  --z-bg: #F9FAFB;
  --z-white: #ffffff;
  --z-ease: cubic-bezier(.25,.46,.45,.94);
  --z-shadow: 0 18px 50px rgba(10,46,92,.08);

position: relative; overflow: hidden;
  background: var(--z-bg);
  padding: 80px 0 0;
  font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--z-dark); line-height: 1.6; box-sizing: border-box;
}
.zentvo-apps *, .zentvo-apps *::before, .zentvo-apps *::after {
  box-sizing: border-box; margin: 0; padding: 0;
}

/* BG */
.zentvo-apps .za-bg {
  position: absolute; inset: 0; z-index: 0;
  pointer-events: none; opacity: .5;
}
.zentvo-apps .za-bg svg { width: 100%; height: 100%; display: block; }

.zentvo-apps .za-container {
  position: relative; z-index: 1;
  max-width: 1240px; margin: 0 auto; padding: 0 32px;
}

/* ═══ PART 1: Typical Applications ═══ */
.zentvo-apps .za-header { text-align: center; margin-bottom: 40px; }

.zentvo-apps .za-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 10.5px; font-weight: 800; letter-spacing: .14em;
  text-transform: uppercase; color: var(--z-accent); margin-bottom: 14px;
}
.zentvo-apps .za-label::before, .zentvo-apps .za-label::after {
  content: ""; width: 22px; height: 2px;
  background: var(--z-accent); border-radius: 2px;
}
.zentvo-apps .za-title {
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.08; letter-spacing: -.025em; font-weight: 800;
  color: var(--z-primary); margin-bottom: 12px;
}
.zentvo-apps .za-title span { color: var(--z-accent); }
.zentvo-apps .za-header-desc {
  font-size: 14.5px; color: var(--z-medium); line-height: 1.7;
  max-width: 72ch; margin: 0 auto;
}

/* 4 Application Cards */
.zentvo-apps .za-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 72px;
}

.zentvo-apps .za-card {
  position: relative;
  border-radius: 18px; overflow: hidden;
  background: var(--z-white);
  border: 1px solid var(--z-border);
  transition: all .35s var(--z-ease);
}
.zentvo-apps .za-card:hover {
  border-color: rgba(10,46,92,.12);
  box-shadow: 0 14px 36px rgba(10,46,92,.07);
  transform: translateY(-4px);
}

/* Card image */
.zentvo-apps .za-card-img {
  position: relative; overflow: hidden;
  height: 170px;
}
.zentvo-apps .za-card-img img {
  display: block; width: 100%; height: 100%; object-fit: cover;
  transition: transform .5s var(--z-ease);
}
.zentvo-apps .za-card:hover .za-card-img img { transform: scale(1.05); }

/* Gradient overlay on image */
.zentvo-apps .za-card-img::after {
  content: "";
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 60%;
  background: linear-gradient(0deg, rgba(10,46,92,.55) 0%, transparent 100%);
  pointer-events: none;
}

/* Icon badge on image */
.zentvo-apps .za-card-icon {
  position: absolute; bottom: 12px; left: 14px;
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--z-accent);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 14px rgba(255,107,53,.3);
  z-index: 2;
}
.zentvo-apps .za-card-icon svg {
  width: 17px; height: 17px; color: var(--z-white);
}

/* Card body */
.zentvo-apps .za-card-body { padding: 16px 16px 18px; }

.zentvo-apps .za-card-title {
  font-size: 15px; font-weight: 800; color: var(--z-primary);
  line-height: 1.25; margin-bottom: 8px;
}

.zentvo-apps .za-card-list {
  list-style: none;
  display: flex; flex-direction: column; gap: 5px;
}
.zentvo-apps .za-card-list li {
  display: flex; align-items: baseline; gap: 7px;
  font-size: 12.5px; color: var(--z-light); line-height: 1.5;
}
.zentvo-apps .za-card-list li::before {
  content: "";
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--z-accent); flex-shrink: 0;
  margin-top: 5px;
}

/* ═══ PART 2: Product Description ═══ */
.zentvo-apps .za-desc-section {
  background: var(--z-white);
  border-top: 1px solid var(--z-border);
  padding: 64px 0 72px;
}
.zentvo-apps .za-desc-layout {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 48px;
  align-items: center;
}

/* Left: Text */
.zentvo-apps .za-desc-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 10.5px; font-weight: 800; letter-spacing: .14em;
  text-transform: uppercase; color: var(--z-accent); margin-bottom: 14px;
}
.zentvo-apps .za-desc-label::before {
  content: ""; width: 26px; height: 2px;
  background: var(--z-accent); border-radius: 2px;
}
.zentvo-apps .za-desc-title {
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.12; letter-spacing: -.02em; font-weight: 800;
  color: var(--z-primary); margin-bottom: 18px;
}
.zentvo-apps .za-desc-text {
  font-size: 14.5px; color: var(--z-medium);
  line-height: 1.78; margin-bottom: 16px;
}
.zentvo-apps .za-desc-text strong { color: var(--z-primary); font-weight: 700; }
.zentvo-apps .za-desc-divider {
  width: 44px; height: 3px;
  background: linear-gradient(90deg, var(--z-accent), rgba(255,107,53,.25));
  border-radius: 3px; margin: 18px 0;
}

/* Panel size badges */
.zentvo-apps .za-panels {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px;
}
.zentvo-apps .za-panel-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 13px;
  background: rgba(10,46,92,.04);
  border: 1px solid var(--z-border);
  border-radius: 999px;
  font-size: 12px; font-weight: 700; color: var(--z-primary);
}
.zentvo-apps .za-panel-badge svg {
  width: 12px; height: 12px; color: var(--z-accent); flex-shrink: 0;
}

/* Right: Image */
.zentvo-apps .za-desc-img {
  position: relative;
  border-radius: 20px; overflow: hidden;
  box-shadow: var(--z-shadow);
}
.zentvo-apps .za-desc-img::after {
  content: ""; position: absolute; inset: 0;
  border-radius: 20px; border: 1px solid rgba(10,46,92,.07);
  pointer-events: none;
}
.zentvo-apps .za-desc-img img {
  display: block; width: 100%; height: 380px; object-fit: cover;
}

/* Floating info badge */
.zentvo-apps .za-desc-badge {
  position: absolute; bottom: 14px; right: 14px;
  padding: 10px 16px;
  background: rgba(255,255,255,.93);
  backdrop-filter: blur(8px);
  border-radius: 12px;
  border: 1px solid rgba(10,46,92,.08);
  box-shadow: 0 8px 24px rgba(10,46,92,.1);
  z-index: 2;
  display: flex; align-items: center; gap: 10px;
}
.zentvo-apps .za-desc-badge-icon {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--z-primary);
  display: flex; align-items: center; justify-content: center;
}
.zentvo-apps .za-desc-badge-icon svg { width: 15px; height: 15px; color: var(--z-white); }
.zentvo-apps .za-desc-badge-text {
  font-size: 12px; font-weight: 800; color: var(--z-primary); line-height: 1.3;
}
.zentvo-apps .za-desc-badge-text span {
  display: block; font-weight: 600; font-size: 10.5px; color: var(--z-light);
}

/* ═══ Responsive ═══ */
@media (max-width: 1024px) {
  .zentvo-apps .za-grid { grid-template-columns: repeat(2, 1fr); }
  .zentvo-apps .za-desc-layout { grid-template-columns: 1fr; gap: 32px; }
  .zentvo-apps .za-desc-img img { height: 300px; }
}
@media (max-width: 640px) {
  .zentvo-apps { padding: 52px 0 0; }
  .zentvo-apps .za-container { padding: 0 18px; }
  .zentvo-apps .za-title { font-size: 26px; }
  .zentvo-apps .za-grid {
    grid-template-columns: 1fr; gap: 12px; margin-bottom: 48px;
  }
  .zentvo-apps .za-card-img { height: 150px; }
  .zentvo-apps .za-desc-section { padding: 44px 0 52px; }
  .zentvo-apps .za-desc-img img { height: 230px; }
  .zentvo-apps .za-desc-title { font-size: 22px; }
}

Where It's Used
      Typical Applications
      
        ZENTVO GRP water tanks serve municipal, industrial, firefighting, potable water, emergency, and rainwater applications — as well as commercial buildings, hospitals, schools, warehouses, and industrial sites.

Municipal & Public Infrastructure
          
            Utility water storage
            Public facility reserve water
            Backup supply for infrastructure systems

Commercial Buildings
          
            General service water storage
            Building reserve storage
            Hotels, hospitals, schools, residential

Industrial Projects
          
            Process support water
            Cooling and utility water
            Factory and plant service water

Emergency & Reserve Storage
          
            Emergency reserve water
            Backup operational storage
            Project-specific contingency storage

Product Description
          Modular Panel Construction, Project-Ready Delivery

ZENTVO GRP Water Tanks are built around modular panel construction, allowing the system to be sized according to required capacity, footprint, and height. This approach supports easier transport in sections, faster on-site staging, and more practical installation on projects where site access is limited or where future expansion may be required.

Industry capacity tables for sectional GRP tanks commonly use modular panel systems in standardized formats, which is one reason these systems can be configured into many storage sizes.

1.0 × 1.0 m

1.0 × 0.5 m

0.5 × 0.5 m

From a buyer's perspective, the value of a GRP tank is not only the material itself but also the engineering workflow behind it. ZENTVO's published workflow includes requirement review, engineering design, drawings and submittals, manufacturing and QC, inspection and documentation, installation support, and after-sales lifecycle support.

Full Engineering Workflow
              From Requirement Review to Lifecycle Support

/* ═══════════════════════════════════════════════════════════════
   ZENTVO - Construction & Components + Technical Data
   Compact: Components visual + Tabs-style tables
   Scoped: .zentvo-tech
   ═══════════════════════════════════════════════════════════════ */
.zentvo-tech {
  --z-primary: #0A2E5C;
  --z-accent: #FF6B35;
  --z-dark: #1A2332;
  --z-medium: #374151;
  --z-light: #6B7280;
  --z-border: #E5E7EB;
  --z-bg: #F9FAFB;
  --z-white: #ffffff;
  --z-ease: cubic-bezier(.25,.46,.45,.94);
  --z-shadow: 0 18px 50px rgba(10,46,92,.08);

position: relative; overflow: hidden;
  background: var(--z-white);
  padding: 80px 0 88px;
  font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--z-dark); line-height: 1.6; box-sizing: border-box;
}
.zentvo-tech *, .zentvo-tech *::before, .zentvo-tech *::after {
  box-sizing: border-box; margin: 0; padding: 0;
}
.zentvo-tech .zt-bg {
  position: absolute; inset: 0; z-index: 0;
  pointer-events: none; opacity: .4;
}
.zentvo-tech .zt-bg svg { width: 100%; height: 100%; display: block; }
.zentvo-tech .zt-container {
  position: relative; z-index: 1;
  max-width: 1240px; margin: 0 auto; padding: 0 32px;
}

/* ── Shared typography ── */
.zentvo-tech .zt-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 10.5px; font-weight: 800; letter-spacing: .14em;
  text-transform: uppercase; color: var(--z-accent); margin-bottom: 14px;
}
.zentvo-tech .zt-label::before {
  content: ""; width: 26px; height: 2px;
  background: var(--z-accent); border-radius: 2px;
}
.zentvo-tech .zt-section-title {
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.1; letter-spacing: -.025em; font-weight: 800;
  color: var(--z-primary); margin-bottom: 10px;
}
.zentvo-tech .zt-section-title span { color: var(--z-accent); }
.zentvo-tech .zt-section-desc {
  font-size: 14.5px; color: var(--z-medium); line-height: 1.72; max-width: 68ch;
}

/* ═══════════════════════════════════════
   PART 1: Construction & Components
   Top row = Image + Intro | Bottom = 5 component cards
   ═══════════════════════════════════════ */
.zentvo-tech .zt-intro {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 44px; align-items: center;
  margin-bottom: 36px;
}
.zentvo-tech .zt-intro-img {
  position: relative; border-radius: 20px;
  overflow: hidden; box-shadow: var(--z-shadow);
}
.zentvo-tech .zt-intro-img::after {
  content: ""; position: absolute; inset: 0;
  border-radius: 20px; border: 1px solid rgba(10,46,92,.07);
  pointer-events: none;
}
.zentvo-tech .zt-intro-img img {
  display: block; width: 100%; height: 280px; object-fit: cover;
}

/* Component cards — 5 in one row, icon-driven */
.zentvo-tech .zt-comps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px; margin-bottom: 64px;
}
.zentvo-tech .zt-comp {
  background: var(--z-bg);
  border: 1px solid var(--z-border);
  border-radius: 14px;
  padding: 18px 16px;
  transition: all .3s var(--z-ease);
}
.zentvo-tech .zt-comp:hover {
  border-color: rgba(10,46,92,.12);
  box-shadow: 0 10px 28px rgba(10,46,92,.06);
  transform: translateY(-3px);
}
.zentvo-tech .zt-comp-icon {
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--z-primary);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
}
.zentvo-tech .zt-comp-icon svg { width: 18px; height: 18px; color: var(--z-white); }
.zentvo-tech .zt-comp-icon--accent { background: var(--z-accent); }
.zentvo-tech .zt-comp-title {
  font-size: 13px; font-weight: 800; color: var(--z-primary);
  line-height: 1.25; margin-bottom: 6px;
}
.zentvo-tech .zt-comp-text {
  font-size: 11.5px; color: var(--z-light); line-height: 1.55;
}
.zentvo-tech .zt-comp-tags {
  display: flex; flex-wrap: wrap; gap: 4px; margin-top: 8px;
}
.zentvo-tech .zt-comp-tag {
  padding: 3px 8px; border-radius: 999px;
  background: var(--z-white); border: 1px solid var(--z-border);
  font-size: 10px; font-weight: 700; color: var(--z-primary);
}

/* ═══════════════════════════════════════
   PART 2: Technical Data
   Tabbed tables in a card container
   ═══════════════════════════════════════ */
.zentvo-tech .zt-data-header {
  text-align: center; margin-bottom: 32px;
}
.zentvo-tech .zt-data-header .zt-section-desc {
  max-width: 62ch; margin: 0 auto;
}

/* Tables grid: 2 columns */
.zentvo-tech .zt-tables {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

/* Table card */
.zentvo-tech .zt-tcard {
  background: var(--z-bg);
  border: 1px solid var(--z-border);
  border-radius: 16px;
  overflow: hidden;
}
.zentvo-tech .zt-tcard--full {
  grid-column: 1 / -1;
}

.zentvo-tech .zt-tcard-header {
  padding: 16px 18px 14px;
  border-bottom: 1px solid var(--z-border);
  display: flex; align-items: center; gap: 10px;
}
.zentvo-tech .zt-tcard-num {
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--z-primary); color: var(--z-white);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 800; flex-shrink: 0;
}
.zentvo-tech .zt-tcard-label {
  font-size: 13.5px; font-weight: 800; color: var(--z-primary); line-height: 1.3;
}
.zentvo-tech .zt-tcard-sublabel {
  font-size: 11px; font-weight: 600; color: var(--z-light);
}

/* Table */
.zentvo-tech .zt-table {
  width: 100%; border-collapse: collapse;
  font-size: 12.5px;
}
.zentvo-tech .zt-table thead th {
  padding: 10px 14px;
  background: var(--z-white);
  font-weight: 800; font-size: 11px;
  color: var(--z-primary);
  text-align: left;
  letter-spacing: .03em;
  border-bottom: 1px solid var(--z-border);
}
.zentvo-tech .zt-table tbody td {
  padding: 9px 14px;
  color: var(--z-medium);
  border-bottom: 1px solid rgba(229,231,235,.6);
  font-size: 12.5px; line-height: 1.5;
}
.zentvo-tech .zt-table tbody tr:last-child td { border-bottom: none; }
.zentvo-tech .zt-table tbody tr:hover td {
  background: rgba(10,46,92,.015);
}
.zentvo-tech .zt-table td strong {
  color: var(--z-primary); font-weight: 700;
}
/* Highlight number cells */
.zentvo-tech .zt-table .zt-num {
  font-weight: 700; color: var(--z-primary); font-variant-numeric: tabular-nums;
}

/* Note bar under tables */
.zentvo-tech .zt-note {
  padding: 12px 16px;
  background: linear-gradient(135deg, rgba(10,46,92,.03), rgba(255,107,53,.02));
  border-left: 3px solid var(--z-accent);
  border-radius: 0 12px 12px 0;
  font-size: 12px; color: var(--z-light); line-height: 1.6;
  margin-top: 14px;
}
.zentvo-tech .zt-note strong { color: var(--z-primary); }

/* ═══ Responsive ═══ */
@media (max-width: 1024px) {
  .zentvo-tech .zt-intro { grid-template-columns: 1fr; gap: 28px; }
  .zentvo-tech .zt-intro-img img { height: 240px; }
  .zentvo-tech .zt-comps { grid-template-columns: repeat(3, 1fr); }
  .zentvo-tech .zt-tables { grid-template-columns: 1fr; }
  .zentvo-tech .zt-tcard--full { grid-column: auto; }
}
@media (max-width: 640px) {
  .zentvo-tech { padding: 52px 0 60px; }
  .zentvo-tech .zt-container { padding: 0 18px; }
  .zentvo-tech .zt-section-title { font-size: 24px; }
  .zentvo-tech .zt-comps { grid-template-columns: 1fr 1fr; gap: 10px; }
  .zentvo-tech .zt-intro-img img { height: 200px; }
  .zentvo-tech .zt-table { font-size: 11.5px; }
  .zentvo-tech .zt-table thead th,
  .zentvo-tech .zt-table tbody td { padding: 8px 10px; }
  .zentvo-tech .zt-tcard-header { padding: 12px 14px 10px; }
}

System Overview
        Construction & Main Components
        
          A ZENTVO GRP Water Tank is a complete modular system. Each project delivery includes factory-manufactured panels, sealing interfaces, structural fasteners, standard water connections, and optional accessories — all configured according to approved engineering drawings.

GRP Panel System
        Factory-manufactured modular wall and base panels arranged per approved tank dimensions.

Joint & Sealing System
        Sealing materials and joint interfaces for stable performance per approved tightening sequence.

Fasteners & Structural Supports
        Bolts, nuts, support members and reinforcement selected per tank size and loading.

Standard Connections
        
          Inlet
          Outlet
          Overflow
          Drain

Optional Items
        
          Manhole
          Ladders
          Level indicator
          Partition
          Extra nozzles

Technical Data
      Industry Reference Tables for Buyers & Specifiers
      
        Reference data for project planning. Contact ZENTVO engineering for project-specific sizing and confirmed specifications.

01
          
            Common Panel Module Sizes
            Modular format reference

Panel ModuleTypical Use

1000 × 1000 mmMain wall and base panel grid
            1000 × 500 mmHalf-module adjustment panel
            500 × 500 mmQuarter-module / layout adjustment

02
          
            Technical Scope Summary
            ZENTVO project-based specifications

ItemSpecification

Product typeModular sectional GRP water tank
            CapacityBased on approved design
            ConnectionsInlet / outlet / overflow / drain + extras
            DeliverablesCAD, data sheets, submittals, manuals
            DeliveryEXW / FOB / CIF / DAP
            SupportInstallation, commissioning, after-sales

03
          
            Capacity Reference Examples for Modular Layout Planning
            Industry reference — not guaranteed ZENTVO standard sizes

External L × W
              1.0 m High
              1.5 m High
              2.0 m High
              2.5 m High

1.15 × 1.15 m
              1,000 L1,500 L2,000 L2,500 L

2.15 × 2.15 m
              4,000 L6,000 L8,000 L10,000 L

4.15 × 2.15 m
              8,000 L12,000 L16,000 L20,000 L

9.15 × 3.15 m
              27,000 L40,500 L54,000 L67,500 L

04
          
            Industry Benchmark Checkpoints
            Useful buyer questions for technical review

Buyer CheckpointWhy It Matters

Applicable manufacturing standardsConfirms design and material control basis
            Quality management systemSupports consistent production and documentation
            Internal surface finishImportant for cleanliness and water contact performance
            Reinforcement type & glass contentAffects structural behavior and durability
            Factory leak or water testingReduces delivery risk before shipment
            Submittal package availabilityImportant for EPC and consultant approvals

Note: Capacity values above are adapted from published industry sectional GRP tables for buyer reference only. ZENTVO confirms project-specific sizing, panel format, and technical scope during engineering review. Flange standards, connection sizes, quantities, and accessory details are finalized as part of the drawing approval process.

/* ═══════════════════════════════════════════════════════════════
   ZENTVO - Engineering + QC + Logistics + Support + Specify
   5 blocks in one compact section
   Scoped: .zentvo-eng
   ═══════════════════════════════════════════════════════════════ */
.zentvo-eng {
  --z-primary: #0A2E5C;
  --z-accent: #FF6B35;
  --z-dark: #1A2332;
  --z-medium: #374151;
  --z-light: #6B7280;
  --z-border: #E5E7EB;
  --z-bg: #F9FAFB;
  --z-white: #ffffff;
  --z-ease: cubic-bezier(.25,.46,.45,.94);
  --z-shadow: 0 18px 50px rgba(10,46,92,.08);

position: relative; overflow: hidden;
  background: linear-gradient(180deg, var(--z-bg) 0%, var(--z-white) 50%, var(--z-bg) 100%);
  padding: 80px 0 88px;
  font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--z-dark); line-height: 1.6; box-sizing: border-box;
}
.zentvo-eng *, .zentvo-eng *::before, .zentvo-eng *::after {
  box-sizing: border-box; margin: 0; padding: 0;
}
.zentvo-eng .ze-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: .4;
}
.zentvo-eng .ze-bg svg { width: 100%; height: 100%; display: block; }
.zentvo-eng .ze-container {
  position: relative; z-index: 1;
  max-width: 1240px; margin: 0 auto; padding: 0 32px;
}

/* Shared */
.zentvo-eng .ze-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 10.5px; font-weight: 800; letter-spacing: .14em;
  text-transform: uppercase; color: var(--z-accent); margin-bottom: 12px;
}
.zentvo-eng .ze-label::before {
  content: ""; width: 26px; height: 2px;
  background: var(--z-accent); border-radius: 2px;
}
.zentvo-eng .ze-h2 {
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.1; letter-spacing: -.025em; font-weight: 800;
  color: var(--z-primary); margin-bottom: 14px;
}
.zentvo-eng .ze-h2 span { color: var(--z-accent); }
.zentvo-eng .ze-h3 {
  font-size: 20px; font-weight: 800; color: var(--z-primary);
  line-height: 1.2; margin-bottom: 10px;
}
.zentvo-eng .ze-p {
  font-size: 14.5px; color: var(--z-medium); line-height: 1.76; max-width: 64ch;
}
.zentvo-eng .ze-p strong { color: var(--z-primary); font-weight: 700; }
.zentvo-eng .ze-divider {
  height: 1px; background: var(--z-border); margin: 56px 0;
}

/* ═══ BLOCK 1: Engineering Support — 2 col hero ═══ */
.zentvo-eng .ze-hero {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 44px; align-items: center; margin-bottom: 32px;
}
.zentvo-eng .ze-hero-img {
  position: relative; border-radius: 20px; overflow: hidden;
  box-shadow: var(--z-shadow);
}
.zentvo-eng .ze-hero-img::after {
  content: ""; position: absolute; inset: 0; border-radius: 20px;
  border: 1px solid rgba(10,46,92,.07); pointer-events: none;
}
.zentvo-eng .ze-hero-img img {
  display: block; width: 100%; height: 320px; object-fit: cover;
}

/* Deliverables grid — 2 col checklist inside a card */
.zentvo-eng .ze-deliverables {
  background: var(--z-white); border: 1px solid var(--z-border);
  border-radius: 18px; padding: 24px 28px;
  margin-bottom: 0;
}
.zentvo-eng .ze-del-title {
  font-size: 14px; font-weight: 800; color: var(--z-primary);
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 8px;
}
.zentvo-eng .ze-del-title svg { width: 16px; height: 16px; color: var(--z-accent); }
.zentvo-eng .ze-del-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px 24px;
}
.zentvo-eng .ze-del-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--z-medium); line-height: 1.5;
  padding: 6px 0;
}
.zentvo-eng .ze-del-item svg {
  width: 14px; height: 14px; color: var(--z-accent); flex-shrink: 0;
}

/* ═══ BLOCK 2–4: Three info columns ═══ */
.zentvo-eng .ze-trio {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.zentvo-eng .ze-trio-card {
  position: relative; background: var(--z-white);
  border: 1px solid var(--z-border); border-radius: 18px;
  overflow: hidden; transition: all .35s var(--z-ease);
}
.zentvo-eng .ze-trio-card:hover {
  border-color: rgba(10,46,92,.12);
  box-shadow: 0 12px 32px rgba(10,46,92,.06);
  transform: translateY(-3px);
}
.zentvo-eng .ze-trio-img {
  position: relative; overflow: hidden; height: 180px;
}
.zentvo-eng .ze-trio-img img {
  display: block; width: 100%; height: 100%; object-fit: cover;
  transition: transform .5s var(--z-ease);
}
.zentvo-eng .ze-trio-card:hover .ze-trio-img img { transform: scale(1.04); }
.zentvo-eng .ze-trio-img::after {
  content: ""; position: absolute; bottom: 0; left: 0; right: 0;
  height: 50%;
  background: linear-gradient(0deg, rgba(10,46,92,.5) 0%, transparent 100%);
}
.zentvo-eng .ze-trio-badge {
  position: absolute; bottom: 10px; left: 12px; z-index: 2;
  padding: 4px 10px; border-radius: 999px;
  background: rgba(255,255,255,.9); backdrop-filter: blur(6px);
  font-size: 10px; font-weight: 800; color: var(--z-primary);
  letter-spacing: .04em; text-transform: uppercase;
}
.zentvo-eng .ze-trio-body { padding: 18px 18px 20px; }
.zentvo-eng .ze-trio-title {
  font-size: 16px; font-weight: 800; color: var(--z-primary);
  line-height: 1.2; margin-bottom: 8px;
}
.zentvo-eng .ze-trio-text {
  font-size: 13px; color: var(--z-light); line-height: 1.65;
}
.zentvo-eng .ze-trio-text strong { color: var(--z-medium); font-weight: 700; }

/* Highlight stats inside card */
.zentvo-eng .ze-trio-stats {
  display: flex; gap: 12px; margin-top: 14px;
  padding-top: 12px; border-top: 1px solid var(--z-border);
}
.zentvo-eng .ze-trio-stat {
  flex: 1; text-align: center;
}
.zentvo-eng .ze-trio-stat-val {
  font-size: 16px; font-weight: 800; color: var(--z-accent);
  line-height: 1.2;
}
.zentvo-eng .ze-trio-stat-label {
  font-size: 10px; font-weight: 700; color: var(--z-light);
  text-transform: uppercase; letter-spacing: .04em;
}

/* ═══ BLOCK 5: How to Specify — CTA style ═══ */
.zentvo-eng .ze-specify {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 40px; align-items: center;
  background: var(--z-primary);
  border-radius: 22px;
  padding: 40px 44px;
  box-shadow: 0 20px 50px rgba(10,46,92,.2);
}
.zentvo-eng .ze-specify-title {
  font-size: clamp(22px, 2.8vw, 30px);
  font-weight: 800; color: var(--z-white);
  line-height: 1.15; margin-bottom: 10px;
}
.zentvo-eng .ze-specify-title em {
  color: var(--z-accent); font-style: normal;
}
.zentvo-eng .ze-specify-desc {
  font-size: 14px; color: rgba(255,255,255,.65);
  line-height: 1.65; margin-bottom: 18px;
}
.zentvo-eng .ze-specify-btn {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 44px; padding: 0 22px;
  border-radius: 8px; background: var(--z-accent);
  color: var(--z-white); text-decoration: none;
  font-size: 13.5px; font-weight: 800; border: none;
  box-shadow: 0 8px 22px rgba(255,107,53,.28);
  transition: all .35s var(--z-ease); cursor: pointer;
}
.zentvo-eng .ze-specify-btn:hover {
  background: #e85a28; transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(255,107,53,.35);
}
.zentvo-eng .ze-specify-btn svg {
  width: 13px; height: 13px; transition: transform .3s var(--z-ease);
}
.zentvo-eng .ze-specify-btn:hover svg { transform: translateX(3px); }

/* Checklist items on dark bg */
.zentvo-eng .ze-specify-list {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5px 20px;
}
.zentvo-eng .ze-specify-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 12.5px; color: rgba(255,255,255,.75);
  padding: 5px 0;
}
.zentvo-eng .ze-specify-item svg {
  width: 13px; height: 13px; color: var(--z-accent); flex-shrink: 0;
}

/* ═══ Responsive ═══ */
@media (max-width: 1024px) {
  .zentvo-eng .ze-hero { grid-template-columns: 1fr; gap: 28px; }
  .zentvo-eng .ze-hero-img img { height: 260px; }
  .zentvo-eng .ze-trio { grid-template-columns: 1fr; }
  .zentvo-eng .ze-specify { grid-template-columns: 1fr; padding: 32px 28px; }
}
@media (max-width: 640px) {
  .zentvo-eng { padding: 52px 0 60px; }
  .zentvo-eng .ze-container { padding: 0 18px; }
  .zentvo-eng .ze-h2 { font-size: 24px; }
  .zentvo-eng .ze-hero-img img { height: 210px; }
  .zentvo-eng .ze-del-grid { grid-template-columns: 1fr; }
  .zentvo-eng .ze-deliverables { padding: 18px 16px; }
  .zentvo-eng .ze-trio-img { height: 160px; }
  .zentvo-eng .ze-specify { padding: 24px 18px; border-radius: 16px; }
  .zentvo-eng .ze-specify-list { grid-template-columns: 1fr; }
  .zentvo-eng .ze-specify-title { font-size: 20px; }
}

Project-Ready Engineering
        Engineering Support & Deliverables
        
          ZENTVO provides professional CAD drawings, technical data sheets, submittal packages for EPC and consultant review, and revision support based on approval feedback. Engineering support covers structural design, load calculations, material selection, and compliance review.

Typical ZENTVO Deliverables for a GRP Tank Project

Project-specific CAD drawings

Tank layout & dimensional confirmation

Connection and flange schedule

Technical data sheets & specifications

Submittal package for approval

Revision support during review

Installation manuals & method statements

Commissioning & handover docs

Packing list & shipping documents

Warranty statement

Quality Assurance

Manufacturing, QC & Inspection

Accepted Answer

ZENTVO manufactures GRP systems under structured engineering and quality procedures to reduce project risk. Inspection and documentation are integrated from design confirmation through shipment. FAT and third-party inspection supported on request.

Question 2

Packing, Logistics & Delivery

Accepted Answer

ZENTVO supports international delivery with export packaging, itemized packing documentation, and delivery coordination. Supported terms include EXW, FOB, CIF, and DAP.

Question 3

Installation & After-Sales

Accepted Answer

Support includes installation documentation, remote guidance, commissioning assistance, maintenance recommendations, spare-parts planning, and warranty-backed support.

Question 4

Corrosion Resistance for Long-Term Service

Accepted Answer

GRP performs well in humid and corrosive environments, reducing the maintenance burden of rust-prone systems. Industry guidance highlights GRP's durability and suitability for harsh conditions.

Question 5

Modular Sizing for Real Project Conditions

Accepted Answer

Emphasis on project-specific capacity and configuration flexibility — suitable for height limits, tight equipment rooms, rooftop access restrictions, and future expansion needs.

Question 6

Engineering Support Before Production

Accepted Answer

Structural calculations, CAD drawings, submittal packages, and revision support — a differentiator for EPCs, consultants, and approval-driven projects.

Question 7

Quality-Controlled Manufacturing

Accepted Answer

Certified materials, in-process inspections, hydrostatic testing, FAT, and third-party inspection support on request.

Question 8

Installation and Lifecycle Support

Accepted Answer

Installation manuals, remote guidance, on-site support, commissioning assistance, spare-parts planning, and warranty-backed service.

Why ZENTVO

Engineering & Design

Manufacturing Facility

R&D / Materials & Technology

Quality Control

Certifications

Project Delivery Process

After-Sales & Lifecycle Support

FAQ

Installation Guidelines

GRP Water Tank

What Is a GRP Water Tank?

The ZENTVO Difference

Typical Applications

Municipal & Public Infrastructure

Commercial Buildings

Industrial Projects

Emergency & Reserve Storage

Modular Panel Construction, Project-Ready Delivery

Construction & Main Components

Industry Reference Tables for Buyers & Specifiers

Engineering Support & Deliverables

Manufacturing, QC & Inspection

Packing, Logistics & Delivery

Installation & After-Sales

How to Specify a GRP Water Tank

Why Choose ZENTVO GRP Water Tanks?

Corrosion Resistance for Long-Term Service

Modular Sizing for Real Project Conditions

Engineering Support Before Production

Quality-Controlled Manufacturing

Installation and Lifecycle Support

FAQ — GRP Water Tank

Ready to Specify a ZENTVO GRP Water Tank?

Panel Module	Typical Use
1000 × 1000 mm	Main wall and base panel grid
1000 × 500 mm	Half-module adjustment panel
500 × 500 mm	Quarter-module / layout adjustment

Item	Specification
Product type	Modular sectional GRP water tank
Capacity	Based on approved design
Connections	Inlet / outlet / overflow / drain + extras
Deliverables	CAD, data sheets, submittals, manuals
Delivery	EXW / FOB / CIF / DAP
Support	Installation, commissioning, after-sales

External L × W	1.0 m High	1.5 m High	2.0 m High	2.5 m High
1.15 × 1.15 m	1,000 L	1,500 L	2,000 L	2,500 L
2.15 × 2.15 m	4,000 L	6,000 L	8,000 L	10,000 L
4.15 × 2.15 m	8,000 L	12,000 L	16,000 L	20,000 L
9.15 × 3.15 m	27,000 L	40,500 L	54,000 L	67,500 L

Buyer Checkpoint	Why It Matters
Applicable manufacturing standards	Confirms design and material control basis
Quality management system	Supports consistent production and documentation
Internal surface finish	Important for cleanliness and water contact performance
Reinforcement type & glass content	Affects structural behavior and durability
Factory leak or water testing	Reduces delivery risk before shipment
Submittal package availability	Important for EPC and consultant approvals