Forsman Scientific ( Beijing ) Co., Ltd.
Telephone13811783941 18611317957
Websitehttp://www.forsman.com.cn
Guangzhou Yunmen Biotechnology Co., Ltd
Telephone18902340307 18902340307
Websitehttp://www.yx-biotech.cn/
Guangdong wengjiang Chemical Reagent Co., Ltd.
Telephone0751-2815987 13927875076
Websitehttp://www.wj-chem.com
Guangdong Fangxin Biotechnology Co., Ltd.
Telephone0751-2838688 13376594225
Websitehttp://www.fangxinsw.com/
Tianjin Zhongxin Chemtech Co., Ltd.
Telephone+86-022-66880623 +8618622897568
Websitehttp://www.tjzxchem.com
