Specializing in the production and sales of brominated and chlorinated chemicals such as bromoethane, bromobenzene and bromohexane, etc. ,15251078919
www.longshenchem.com
20 W
Yancheng Longshen Chemical Co.,Ltd.
Specializing in the production and sales of brominated and chlorinated chemicals such as bromoethane, bromobenzene and bromohexane, etc. , 15251078919
www.longshenchem.com
6 W