J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone4006356688 18621169109
Websitehttp://www.x-labseek.com/
3B Pharmachem (Wuhan) International Co.,Ltd.
Telephone 18930552037
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList13285/0_EN.htm
Alfa Aesar
Telephone400-6106006
Websitehttp://chemicals.thermofisher.cn
Wuhan Chemwish Technology Co., Ltd
Telephone86-027-67849912
Websitehttp://www.chemwish.com
Tianjin heowns Biochemical Technology Co., Ltd.
Telephone400 638 7771
Websitehttp://www.heowns.com
Chengdu HappySyn Pharmaceutical Technology Co., Ltd.
Telephone85114309 18982182443
Websitehttp://www.happysyn.com
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Telephone400-6206333 13167063860
Websitehttp://www.aladdin-e.com/
Bide Pharmatech Ltd.
Telephone400-164-7117 18317119277
Websitehttp://www.bidepharm.com
ShangHai D&B Biological Science and Technology Co.Ltd
Telephone400-008-9730,021-54359730 400-008-9730
Websitehttp://www.chemxyz.cn
Shanghai Xingui Biotechnology Co., Ltd.
Telephone 15121041756
Websitehttp://www.ansitan.com
Zhengzhou kangnuochenrui Chemical Technology Co.,Ltd
Telephone18210788515; 18210788515
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList17156/0_EN.htm
Chengdu DingDang Pharmaceutical Co., Ltd.
Telephone028-86040038
Websitehttp://www.dingdangchem.com
Henan CoreyChem Co., Ltd
Telephone0371-86658258
Websitehttp://www.coreychem.com
Chengdu Ainahua Chemicals Co., Ltd.
Telephone028-86612776; 13699069380
Websitehttps://www.chemicalbook.com/supplier/10130892/
Shanghai YuanYe Biotechnology Co., Ltd.
Telephone 15026964105
Websitehttps://www.shyuanye.com
BePharm Ltd
Telephone400-685-9117
Websitehttp://www.bepharm.com
Shandong Xiya Chemical Co., Ltd.
Telephone4009903999 13395398332
Websitehttp://www.xiyashiji.com