We, Shanghai Yingfan Engineering Material Co., Ltd., is the professional manufacturer specialized in R&D, production, sales and installation of geosynthetics. Our geotextile series of products have a great range including nonwoven and woven, PP and PET material.

Manufactured from premium high-density polyethylene (HDPE) resin using advanced flat-die extrusion technology imported from Germany. The smooth surface provides low friction and excellent chemical resistance.

Specifications: Thickness 0.5mm-3.0mm · Width up to 8m · Compliant with GRI GM13 standard · Tensile strength >= 27 MPa

Applications: Landfill liners, wastewater treatment ponds, mining heap leach pads, and agricultural reservoirs.

Key Advantage: Superior chemical resistance and UV stability make it the industry standard for long-term environmental containment.

A practical procurement reference for engineers, contractors and project owners specifying geomembrane liners for solid waste landfills, mining facilities, containment ponds and hydraulic structures.

Shanghai Yingfan factory-direct smooth HDPE geomembrane: 100% virgin resin, 0.2–3.0 mm, GRI-GM13 & ASTM certified. 60-ton/day capacity, worldwide shipping. Request a quote today.

Produced from high-density polyethylene (HDPE) with a textured surface on one or both sides, created via nitrogen gas injection during the blown-film extrusion process. The engineered surface texture enhances frictional contact with adjacent soil layers.

Specifications: Thickness 1.0mm-3.0mm · Width up to 7m · Compliant with GRI GM13 standard · Friction angle >= 26 deg

Applications: Steep-slope landfill liners, surface impoundments, canal linings, and tailings dams where slope stability is critical.

Key Advantage: The textured surface significantly increases friction coefficient, preventing liner slippage on inclined surfaces and enabling steeper slope designs.

Made from linear low-density polyethylene (LLDPE) resin using advanced flat-die extrusion technology. LLDPE offers greater flexibility and elongation compared to HDPE, making it ideal for applications requiring conformability to uneven substrates.

Specifications: Thickness 0.5mm-3.0mm · Width up to 8m · Compliant with GRI GM17 standard · Elongation at break >= 700%

Applications: Aquaculture ponds, decorative water features, secondary containment, and sites with irregular substrate geometry.

Key Advantage: Exceptional flexibility and puncture resistance allow installation over uneven terrain without compromising liner integrity.

Combines the flexibility of LLDPE with an engineered textured surface, manufactured via nitrogen gas injection during blown-film extrusion. This product bridges the gap between slope stability and material conformability.

Specifications: Thickness 1.0mm-3.0mm · Width up to 7m · Compliant with GRI GM17 standard · Friction angle >= 24 deg · Elongation at break >= 700%

Applications: Sloped pond linings, landfill caps, mining applications requiring both flexibility and slope stability.

Key Advantage: Delivers the dual benefit of high friction for slope stability and superior flexibility for accommodating substrate irregularities.