Welink International Enterprise Ltd.
China Welink International Enterprise Ltd. specializes in manufacturing Phase Transfer Catalysis (PTC) and Cationic Surfactant. We provide a comprehensive range of Quaternary Ammonium Salts, Quaternary Phos More...
www.chemicalptc.com | SEND INQUIRY   | Quaternary Ammonium Salt Series | Hydrochloride Series | Phosphonium Compound Serial Products | 

Tonway H.K. Limited
Hong Kong Tonway H.K. Limited is a researcher, developer, manufacturer and trader of chemical products. We off More...
www.tonwayhk.com

Enze Chemicals Co.,Ltd
China Enze Chemicals Co.,Ltd is engaged in the manufacturing and exporting of cosmetic raw material. We ar More...
www.enzechem.com

Spec-Chem Industry Inc.
Jiangsu, China Spec-Chem Industry Inc. manufactures raw materials for cosmetic and personal care industries. We foc More...
www.specchemind.com