JIN DUN Materials bụ enyemaka nke Shanghai JIN DUN Industrial Co., Ltd. Shanghai JIN DUN Industrial Co., Ltd. e hiwere na 2006 ma bụrụ isi na Shanghai, n'akụkụ Hongqiao High Speed Railway Station na Hongqia International Airport.JIN DUN Materials na-agba mbọ na mmepe na itinye teknụzụ na-agwọ ọkụ.JIN DUN Chemical Research Institute nwere ndị otu R&D nwere ahụmahụ, nwere mmasị na ọhụrụ…