Shanghai mmepụta isi na-agụnye Shanghai Dongda Polyurethane Co. na Shanghai Dongda chemistry Co. Ha abụọ dị na Shanghai nke abụọ Chemical Industry Park.
Shanghai Dongda Polyurethane Co bụ ọkachamara ngwakọta polyols emeputa na-egwu a ọrụ nke Shanghai R&D center.Shanghai Dongda Chemistry Co na-elekwasị anya na polyether polyol na ndị ọzọ EO, PO mmepụta nke gụnyere PU mkpuchi & Waterproof Grouting, Surfactants&Special Polyether na Polycarboxylate Superplasticier.
Site na EO, PO akụrụngwa ruo na ngwaahịa ikpeazụ, ụlọ ọrụ abụọ mejupụtara agbụ ụlọ ọrụ emechara.Ụlọ ọrụ abụọ na-emepụta 100000 tọn polyols kwa afọ, 40000 tọn ngwakọta polyols, 100000 tọn Polycarboxylate Superplasticier kwa afọ na 100000 tọn ngwaahịa ndị ọzọ kwa afọ.