Isizinda Somkhiqizi weShanghai sifaka i-Shanghai Dongda Polyurethane Co noShanghai Dongda Chemistry Co zombili zitholakala eShanghai Second Park Park.
UShanghai Dongda Polyurethane Co ngumkhiqizi we-polyols onobungcweti futhi udlale indima yeShanghai R & D Center. I-Shanghai Dongda Chemistry CO GONGELA E-Polytheal Polyol nakwezinye izihlobo ezibandakanya ama-pu coatings & amagreyimu angavunyelwe, ama-surfactants & i-polycarboxylate superplastic.
Kusuka ku-EO, izinto eziluhlaza ezinemikhiqizo yokugcina, izinkampani ezimbili zakha iketanga eliqediwe lezimboni. Izinkampani ezimbili zikhiqiza ama-polyols ayi-100000 ngonyaka, amathani angama-40000 ahlanganise ama-polyols, amathanga amathani ayi-100000 polycarboxylate Superplasticier ngonyaka kanye namathani ayi-100000 kweminye imikhiqizo ngonyaka.