Shenghai Mmepụta Shenghai gụnyere Shanghai Dongdan Polyorurethane Chemistry Chemistry Cho. Ha abụọ dị na ụlọ ọrụ ụlọ ọrụ nchekwa Shanghai nke abụọ.
Shanghai dongda polyurethane CO bụ ọkachamara na-acha uhie uhie Polyols na-emepụta ma na-arụ ọrụ nke Shanghai R & D Ebe. Shanghai Dongda Chemistry Co focus on polyether polyol and other EO,PO derivatives which include PU Coating&Waterproof Groutings, Surfactants&Special Polyether and Polycarboxylate Superplasticier.
Site na EO, PO RAW na ngwaahịa ikpeazụ, ụlọ ọrụ abụọ mejupụtara ezigbo ụlọ ọrụ ụlọ ọrụ arụchara. Two companies produce 100000 tons polyols per year, 40000 tons blend polyols, 100000 tons Polycarboxylate Superplasticier per year and 100000 tons of other products per year.