Shanghai Proction Base inosanganisira Shanghai Dongda Polyurethane Co CO. Uye Shanghai Dongda Chemistry Comer CO.
Shanghai Dongda Polyurethane CO ndeye nyanzvi inobatanidza polylsoly kugadzira uye kutamba basa reShanghai r & d pakati. Shanghai Dongda Chemistry Commist On Polyether Polyol uye mamwe eo, po, poda the
Kubva kuEO, po raw zvinyorwa kune zvigadzirwa zvekupedzisira, makambani maviri anogadzira indasitiri yakapera Makambani maviri anoburitsa 1000 toni polsols pagore, 40000 toni inobatanidza polyols, 100000 toni polycarboxylate yakakwira pagore uye 100000 matani ezvimwe zvigadzirwa pagore.