Guangdong Sanling Plastic Pipe Co., Ltd. was founded in 1994, one of the leading industries of Sanling Group, is a high-tech enterprise specializing in the research and development and production of new plastic pipes, the director unit of China Plastics Processing Industry Association, included in Guangdong Province new plastic pipe innovation industrialization demonstration base, Guangdong Province modern industry Top 500 projects. After more than 20 years of development, the company has: Pvc-u water supply pipe, PVC-U communication cable pipe, PVC-C high voltage power cable pipe, PVC insulated flame-retardant electrical bushing,PVC/HDPE/MPP series of high voltage power cable conduit, PVC/HDPE double wall corrugated pipe, HDPE large diameter hollow wall winding pipe, HDPE steel-plastic composite pipe, PE water supply/gas pipe, PP -R hot and cold water pipe, PE pipe and accessories series, the production of pipe caliber dn20-dn1800mm, annual capacity of more than 300,000 tons. It can fully meet the extensive needs of domestic water supply pipe field, drainage pipe field, sewage pipe field, communication pipe field, electric power pipe field and gas pipe field, and has broad market prospects. At present, the total assets of the company reach 842 million yuan, the factory area is 100,000 square meters, the construction area is 90,000 square meters, the existing 78 production lines, 30 injection molding machines, 50 sets of main testing equipment, can complete the longitudinal shrinkage rate of products, elongation at break,hydrostatic strength, oxidation induction period, ring stiffness, melt flow rate, tensile strength, carbon black content, carbon black dispersion, density, ring flexibility, flame retardant, antistatic and other physical and mechanical properties, chemical properties of more than 30 sets of products physical and mechanical properties,fully meet the company's all products factory inspection and customer commissioned testing needs. The company has set up a provincial research and development institution - Guangdong New plastic pipe engineering technology research and development center, has a large number of professional and technical personnel , external national and provincial and municipal expert consultants, and has established a long-term school-enterprise strategic cooperative relationship with Shantou University to provide strong technical support for enterprises.