PuHui Industry is a high-tech company integrating R&D, production and distribution for 30 years, and provides HDPE pipe, Fittings, PVC pipe, PVC fittings, Welding Machine, etc. mature products and solutions used in water supply, gas, fire, electrical conduit ,drainage, dredging,mining, lrrigation and Aquaculture. Our certificates are FM, UL, SAA, NSF, WRAS, ISO, CE,etc. At present, we have established cooperative relations with customers in more than 100 countries, and helped them plan reasonable programme and realize scientific process.