Wenzhou Dongsheng Chemical Reagent Factory | Address: 1#3 tents, Xialingxincun, Shuangyu Town, Lucheng District, Wenzhou, Zhejiang, China 
www.ds-chem.com | Send Inquiry | Phone: +86-(577)-88781113, 88781027
Wenzhou Dongsheng Chemical Reagent Factory manufactures chemical reagents. Our product includes sodium hydrogen sulphite, sodium metadisulfite, potassium metabisulfite and litmus. We specialize in sul more...

Shenyang No.5 Reagent Factory | Address: Shanyu Road 28,Sujiatun District, Shenyang, Liaoning 110101, China 
Send Inquiry | Phone: +86-(24)-8980-0146
Shenyang No.5 Reagent Factory provides chemical reagents, fine chemical products which include inorganic general reagents, organic general reagents, indicator, biological dyes and biochemical reagents more...