Shanghai Hua Yi cooperation Plastics Additives Company (Shanghai Hua Yi Chemical Additives Limited)??? ?? ??? ?????.
?? ?:Shanghai Hua Yi cooperation Plastics Additives Company (Shanghai Hua Yi Chemical Additives Limited)
??:021-52520719 32270966
???:huayid@china.com
??:China
? ?? ?:92
1
?? ????
1