Hangzhou Sage Chemical Co., Ltd.
Telephone+86057186818502 13588463833
Websitehttp://www.sagechem.com/
Chongqing Chemieliva Pharmaceutical Co., Ltd.
Telephone18696571988
Websitehttp://www.chemieliva.com
Zhengzhou JACS Chemical Co., Ltd.
Telephone0371-0371-86259281 15981966935
Websitehttp://www.jacschem.com
Henan's chemical products co., LTD
Telephone0371-60919097 15378766539;
Websitehttp://www.psaichem.cn/
Zhengzhou Acme Chemical Co., Ltd.
Telephone0371-63315541 13323832564
Websitehttps://www.chemicalbook.com/ContactUs_30718.htm
Amel Pharmatech Corporation
Telephone027-888-4366503 13986279625
Websitehttp://www.amelpharmatech.com/
Zhengzhou Convergence Chemical Co. LTD
Telephone 13393710386
Websitehttps://www.chemicalbook.com/supplier/23627897/
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd
Telephone025-5885952 15955137747
Websitehttps://www.aikonchem.com/
Zhengzhou Haochuang New Material Co., Ltd.
Telephone19139721821; 19139721821
Websitehttps://www.chemicalbook.com/supplier/148360348/
Henan Lavoisier Chemical Products Co.Ltd
Telephone+86-86-37163682289 +8615981966935
Websitehttps://en.lavoisier.cn/