Bengbu Chengxin Chemical Material Co.,Ltd.??? ?? ??? ?????.
?? ?:Bengbu Chengxin Chemical Material Co.,Ltd.
??:+86-552-3028948,3041043,3028947
???:cxhg@cx-chem.com
??:China
URL: www.cx-chem.com
? ?? ?:4
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Poly(vinyl alcohol) | ???? ??? 1500 | 9002-89-5 | C2H4O |
Calcium chloride dihydrate | ???? 2??? | 10035-04-8 | CaCl2H4O2 |
high density polyethlene | |||
Polypropylene | ?????? | 9003-07-0 | C22H42O3 |
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