Beijing LAL Pharmaceutical Co., Ltd.
Telephone010-010-62452898 13581984929
Websitehttp://www.lalpharm.com
J & K SCIENTIFIC LTD.
Telephone18210857532; 18210857532
Websitehttps://www.jkchemical.com
Nanjing Chemlin Chemical Co., Ltd
Telephone025-83697070 13770331960
Websitehttp://www.echemlin.cn
Chemsky(shanghai)International Co.,Ltd.
Telephone021-50135380
Websitehttp://www.shchemsky.com
Bide Pharmatech Ltd.
Telephone400-400-164-7117 18317119277
Websitehttp://www.bidepharm.com
Artis Biotech Co. Ltd.
Telephone19138486554 18108108965
Websitehttps://artis-standards.com/
Shanghai EFE Biological Technology Co., Ltd.
Telephone021-65675885 18964387627
Websitehttp://www.efebio.com
Shanghai QianYan Bio-technology Co., Ltd
Telephone02781293128
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19348/0_EN.htm
Tianjin Kailiqi Biotechnology Co., Ltd.
Telephone 15076683720
Websitehttp://www.cw-bio.com
Amadis Chemical Company Limited
Telephone571-89925085
Websitehttp://www.amadischem.com
Medi-tech Bioscientific Co., Ltd.
Telephone0519-83246372 13585352506
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19938/0_EN.htm
Chuzhou KeMail Chemical Technology Co., Ltd
Telephone0550-5196001 15000891977
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19947/0_EN.htm
Amatek Scientific Co. Ltd.
Telephone0512-56316828
Websitehttp://www.amateksci.com
Angel Pharmatech, Ltd.
Telephone 17317130613
Websitehttp://www.angelpharmatech.com
Shanghai Hongye Biotechnology Co. Ltd
Telephone400-9205774
Websitehttp://www.glpbio.cn/
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 +86-13028896684;
Websitehttps://www.rrkchem.com
Taizhou Crene Biotechnology Co. Ltd.
Telephone+86-0576-88813233 +86-13396860566
Websitehttp://www.pharm-intermediates.com
Aishilun biotechnology (Shanghai) co., LTD
Telephone021-50676523 18019098996
Websitehttp://www.acelybio.com/