The company mainly produces ：Ammonium carbonate 、Ammonium carbamate、Propylene carbonate、Ethylene carbonate 。Mr xu：13801437655
www.dongyuchem.com
9 W
Qingdao Herun Import & Export Co.,Ltd
High purity solvent,battery grade products,leading in the industry Qingdao Herun Import & Export Co.,Ltd
www.herunchemical.com
6 W