Hunan Zhangjiajie Hengkang Biological Pharmaceutical Co., LTD
Telephone0731-85561023 18973109536
Websitehttp://www.hengkangapi.com
Hu' nan Yunbang Pharmaceutical Co., Ltd.
Telephone88532689 15386497078
Websitehttp://www.yunbangapi.com
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Zhengzhou Alfa Chemical Co.,Ltd
Telephone +86-18530059196
Websitehttps://www.chemicalbook.com/manufacturer/zhengzhou-alfa-chemical-276/
Zhengzhou Alpha Chemical Co. LTD
Telephone0371-53732842 13383863444
Websitehttps://www.chemicalbook.com/supplier/23629674/
Shanghai Universal Biotech Co.,Ltd
Telephone15921930842 15921930842
Websitehttps://www.univ-bio.com/
Cato Research Chemicals Inc.
Telephone020-81960175-877 18933936954
Websitehttps://www.cato-chem.com/
Henan Zhuofan Chemical Co. , Ltd.
Telephone 15638881523
Websitehttps://www.chemicalbook.com/supplier/25270903/
Huai Hua Binfengchem Co., Ltd
Telephone0745-2866851 17711757908
Websitehttp://bingfengchem.com/
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd
Telephone025-5885952 15955137747
Websitehttps://www.aikonchem.com/
Hunan Hui Bai Yi New Materials Co., Ltd
Telephone0745-2866551 19976851779
Websitehttp://www.huibaishiji.com/
Shanghai Titan Scientific Co.,Ltd
Telephone 13023226327
Websitehttps://www.titansci.com/index.action
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.
Telephone +86-18603013401
Websitehttps://en.sincopharmachem.net