Established in 1995, Shanghai Kingsun Rubber Products Factory located in No.28 Dongchen Road,Dongchen Industrail Park,Malu Town,Jiading district, Shanghai. This region is well balanced in terms of logistics and economy. We enjoy convenient transportation and a large network of supporting and cooperative companies and subcontractors. Shanghai Kingsun Rubber Products Factory is a professional manufacturer of rubber diaphragms and rubber seals, which are nuclear radiation-resistant, high ...