Premium Smooth Geomembrane from China Suppliers – High-Performance Polymer Liner from a Leading Factory
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Product Specifications
WAZ PLASTIC
- Material: HDPE, LDPE, LLDPE (High-Density Polyethylene, Low-Density Polyethylene, Linear Low-Density Polyethylene)
- Thickness: 0.2mm – 3.0mm (fully customizable to meet project-specific needs)
- Width: 2m – 12m (large-width rolls available to reduce welding joints and speed up installation)
- Available Colors: Black, green, blue, white
- Key Performance: Permeability coefficient ≤1.0×10⁻¹² cm/s, stable working temperature from -60℃ to 60℃
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Key Core Advantages
WAZ PLASTIC
💧Ultra-Low Permeability
Permeability coefficient ≤1.0×10⁻¹² cm/s, fully blocks liquid, gas and leachate penetration, eliminating all leakage risks.
🛡️Strong Chemical & Weather Resistance
Resists acid, alkali and harsh chemicals, stable in -60℃ to 60℃, ideal for long-term outdoor and harsh working environments.
⚡Quick & Easy Installation
Smooth surface enables fast laying and efficient welding; customizable large widths reduce joints and cut construction time.
🌿Eco-Friendly & Safe
Non-toxic, odorless raw materials, compliant with CE, ISO quality and environmental standards, safe for drinking water and aquaculture use.
🔧Flexible Customization
Thickness 0.2mm–3.0mm, width 3m–12m, with customizable colors and roll lengths to fit diverse project demands.
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Specifications (HDPE Standard)
WAZ PLASTIC
Performance Index |
Standard Value |
Project Benefit |
Permeability Coefficient |
≤1.0×10⁻¹² cm/s |
Zero-leakage barrier |
Tensile Strength |
≥25 N/mm |
Anti-tear & deformation resistant |
Temperature Range |
-60℃ ~ 60℃ |
Stable in extreme climates |
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Main Applications
WAZ PLASTIC
- ♻️ Environmental Sanitation: Landfills, sewage treatment plants, hazardous waste yards, tailings pond impermeability.
- 💧 Water Conservancy Projects: Impermeable lining of reservoirs, dams, canals, water storage tanks and artificial lakes.
- 🏙️ Municipal Construction: Impermeability of subways, basements, utility tunnels, roof gardens and water storage tanks.
- 🐟 Aquaculture: Impermeability and water quality isolation of fish and shrimp ponds, sea cucumber ponds and breeding ponds.
- 🏭 Petrochemical and Mining Industry: Anti-corrosion and impermeability of oil tank foundations, chemical ponds, heap leaching fields and tailings dams.
- 🌾 Agriculture and Salt Industry: Impermeable coverage of irrigation canals, water storage tanks, salt pan crystallization ponds and brine ponds.
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Engineering Cases
WAZ PLASTIC
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Why Choose Us
WAZ PLASTIC
- ✅ Premium Raw Materials: 100% new HDPE particles, no recycled materials, combined with a high-quality anti-aging system to ensure superior strength, long service life and high reliability.
- ✅ Advanced Technology & Strict Quality Control: Adopting three-layer co-extrusion process, the product features uniform thickness, no pinholes and stable physical properties; equipped with automatic production lines and strict quality control to ensure accurate thickness and stable width.
- ✅ Compliant Standards & Certifications: Complies with domestic and foreign specifications such as GB/T 17643, GRI, ASTM, and has obtained certifications including ISO9001, ISO14001, Ministry of Water Resources Certification, CE, etc.
- ✅ Professional Services: Provide professional technical selection, welding guidance and construction plan support to solve your engineering needs comprehensively.
- ✅ Proven Project Performance: Widely used in landfills, reservoirs, aquaculture, municipal and other projects at home and abroad, with reliable performance and recognized by global customers.
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Our Certificates
WAZ PLASTIC
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Q & A
WAZ PLASTIC
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Q Are you a manufacturer or trading company?We are a professional manufacturer and exporter with ISO9001 & SGS Certificates, who is specialized in plastic products for more than 20 years.
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Q Can you do OEM and ODM?Yes, our factory is very specialized in providing OEM and ODM service according to customers' requirements (including product design, material, color, size, packing, logo, etc.).
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Q What thickness options are available for smooth geomembrane?We offer smooth geomembrane in thicknesses ranging from 0.2mm to 3.0mm, fully customizable to meet the specific requirements of your project.
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Q What materials are used to manufacture your geomembranes?Our geomembranes are manufactured using 100% virgin HDPE, LDPE, and LLDPE materials — no recycled content — ensuring consistent quality, durability, and long service life.
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Q Is the smooth geomembrane suitable for drinking water and aquaculture applications?Yes. Our smooth geomembranes are made from non-toxic, odorless raw materials and comply with CE and ISO environmental standards, making them safe for use in drinking water reservoirs and aquaculture ponds.
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Q What certifications does WAZ Plastic hold?WAZ Plastic holds multiple certifications including ISO9001, ISO14001, CE, Ministry of Water Resources Certification, and complies with international standards such as GB/T 17643, GRI, and ASTM, ensuring product reliability and global acceptance.







