China wholesale Corrugated Pipe – Double-wall plastic corrugated pipe – Beihai
Double-wall corrugated pipe: it is a new type of pipe with annular outer wall and smooth inner wall. It is […]
Double-wall corrugated pipe: it is a new type of pipe with annular outer wall and smooth inner wall. It is […]
Production Description: Single-wall bellows: PVC is the main raw material, which is made by extrusion blow molding. It is a […]
Production Description: Geocomposite is in three-layer,two or three dimensional drainage geosynthetic products,consist of a geonet core,with heat-bonded nonwoven geotextile on […]
Double-wall corrugated pipe: it is a new type of pipe with annular outer wall and smooth inner wall. It is […]
Production Description: Single-wall bellows: PVC is the main raw material, which is made by extrusion blow molding. It is a […]
Product introduction: Bentonite Composite Waterproof Blanket is a special geosynthetic material used in artificial lakes and water features, landfills, underground […]
Double-wall corrugated pipe: it is a new type of pipe with annular outer wall and smooth inner wall. It is […]
Products Description 1)EVA geomembrane is one of geomembrane series products. EVA is ethylene-vinyl acetate copolymer, which has good flexibility, elasticity, […]
Products Description 1)EVA geomembrane is one of geomembrane series products. EVA is ethylene-vinyl acetate copolymer, which has good flexibility, elasticity, […]
Selected high-quality steel materials such as Shougang and Anshan Iron and Steel, through 19 processes, the industry is high, Refined […]
Product Introduction: Plastic drainage plate is made by polyethylene (HDPE) or polyvinyl chloride (PVC) as the raw material of plastic […]
Selected high-quality steel materials such as Shougang and Anshan Iron and Steel, through 19 processes, the industry is high, Refined […]