SOSN PLASTIC TECH CO., LTD is a professional enterprise engaged in PVC HOSE, HOSE COUPLING, UPVC pipe and fittings, valves, with two factories located in Huangshan city, Anhui province and Linyi city, Shandong province, covers more than 50000 square meters.Our company has a professional term worked for products design and producing, we have series advanced testing equipments, productions are strictly controlled by ISO9001 international quality management system standard.We had served many building projects since our company founded more than 150 projects in China, more than 10 big projects in overseas, and we had sold our products to more than 30 countries.We provide customized OEM designs, we are glad to produce the products with customized logos and printings as customers demands, we sincerely hope more and more partners could join us, your excellent profit is our ultimate aim, you win, we win.