Shanghai gaosi faavae faavae aofia ai Shanghai dongda Polyarethane Co. Ma Shanghai Dongda Chemistry Comhaim Chemical Corkshim.
Shanghai Dongda Polyaurethane Com o se tomai o le tomai polyols gaosi oloa ma faia se matafaioi o Shanghai R & D ogatotonu. Shanghai Dongda Chemistry Complests i Polyther Polyol ma isi EO, PO ORSRICATESSE SILITY SALAMESE MA POSCEDETYD.
Mai le EO, PO FW mea i oloa mulimuli, e toalua kamupani o fausia ai se galuega alamanuia. E lua kamupani e maua ai le 100000 Tons Polyols i le tausaga, 40000 tone e fefiloi, 100000 Tons Polycarweryed i le tausaga atoa i le tausaga.