RM 902,BLOCK B,NO.400 PUDIAN ROAD,SHANGHAI,CHINA Shanghai, Shanghai
Yuanyi Technology,established in 1985,mainly sells rubber goods,plastic products and component parts of hardware.In 1992,it teamed up with industrial Technology Research Institute for an R&D collaborative research project.New sets precision ...
pvc resin, pvc material, pvc, caustis soda, chinese factory, synthetic resin, Sodium hydroxide
