Import Geonet-Geotextile Draninage Composites — Buy in Bulk from Supplier in China

Beirun Mastery Development Co., Ltd supplies a Geonet-geotextile drainage composite made from high‑density polyethylene (HDPE) using a specialised extrusion moulding process. The product features a three‑dimensional net structure with a rigid central core arranged longitudinally to form continuous drainage channels. Its high tensile strength allows it to bear substantial loads over long periods, and the HDPE matrix gives good resistance to acidic environments, extending service life. The composite combines anti‑filtering, draining, venting and protective functions in a single layer, reducing construction time and cost.

In the HDPE family, typical tensile strength values range from 200 to 300 MPa, which aligns with the strength described for this composite. Standard drainage coefficients for similar geonets are between 5 000 and 15 000 L · m⁻²·h⁻¹, providing efficient water conveyance. Typical pore sizes fall in the 0.2‑0.5 mm range, and rolls are commonly supplied at widths of 1.5‑3.0 m and lengths of about 100 m, yielding a weight of roughly 0.8‑1.2 kg · m⁻². The fusion‑bonded layers are engineered to resist separation, ensuring uniform hydraulic performance under load.

The composite is primarily installed as a sheet interceptor drain behind retaining walls and as an internal interceptor for reinforced steep slopes. Civil‑engineering contractors and drainage system integrators are the main buyers, valuing the material’s durability and ease of installation. It is offered in roll form; buyers should confirm minimum order quantities, packaging preferences and the desired Incoterms. The supplier can adjust roll dimensions within the typical ranges to suit specific project requirements.

Beirun Mastery Development Co., Ltd is located at 303room Jinyanlong Building, Haidian District, Beijing 100096, China. The company is listed as an imported supplier with a harbour trust tier, indicating that basic verification has been completed by the platform. No response rate data is available, so communication speed may need confirmation directly with the supplier. The profile does not disclose production capacity or certifications, so buyers should request those details before placing an order.

The supplier specialises in composite drainage materials and promotes the Geonet‑geotextile product as a solution for high‑load civil‑engineering projects. Their listing highlights the material’s acid resistance, load‑bearing capability and construction‑time savings, but does not provide quantitative lead‑time or MOQ figures. Prospective importers are encouraged to ask for product data sheets, test reports and any applicable ISO certificates to verify performance claims.