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...

Xuzhou Kaiyide Chemical Technology Co., Ltd. | Address: Room1#-1-338.Suhao Times Square.Huaihai West Road, Xuzhou, JiangSu, China 
Send Inquiry | Phone: +86-(311)-67690285
Xuzhou Kaiyide Chemical Technology Co., Ltd. is a manufacturer of chemical raw materials. We are an ISO 9001 certified company. We specialize in mercury, sodium cyanide, and activated carbon for minin more...

Shanghai Kewel Chemical Co., Ltd. | Address: , Shanghai, China 
www.kewelchem.com | Phone: +86-(21)-64609169
Shanghai Kewel Chemical Co., Ltd. offers pharmaceutical reference materials, active pharmaceutical ingredients (APIs) and reagents. more...

Tianjin Tiankangyuan Biotechnology Co., Ltd. | Address: RM. E-5F HI-TECH GREEN INDUSTRIAL HUAYUAN INDUSTRIAL AREA, Tianjin 300384, China 
www.huidatj.com | Send Inquiry | Phone: +86-(22)-85689111
Tianjin Tiankangyuan Biotechnology Co., Ltd. mainly produces food additives, food coloring, flavors, and fragrances. Our main products are tartrazine, erythrosine, amaranth, new coccine, phloxine, ind more...