The parent company was established in 1993 and has developed into a well-known plastic pipe manufacturer in China after 28 years. The business scope of the company includes R & D, production and sales of PVC-U water supply and drainage, electrical casing, PP-R water supply, Pb and PE-RT floor heating and other series of pipes and accessories. The company takes the lead in passing ISO9001 / ISO14001 / ohsas18001z quality and environmental standards in the same industry. Occupational health and safety management system certification. It was recognized as a well-known trademark in China in 2010. Zhejiang Yifeng Plastic Industry Co., Ltd. is subordinate to Yiwu Foreign Trade Operation Center of Zhejiang Sanleng pipe industry, which is mainly responsible for the sales and development of overseas markets.