J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Hangzhou Yuhao Chemical Technology Co., Ltd
Telephone0571-82693216
Websitehttp://www.chemyuhao.com
Spectrum Chemical Manufacturing Corp.
Telephone021-67601398-809 15221380277
Websitehttps://www.spectrumchemical.com/OA_HTML/index.jsp?minisite=10020&respid=22372&language=US
Beijing HuaMeiHuLiBiological Chemical
Telephone010-56205725
Websitehttp://www.huabeibiochem.com/
Shanghai T&W Pharmaceutical Co., Ltd.
Telephone+86 21 61551611
Websitehttp://www.trustwe.com
Haoyuan Chemexpress Co., Ltd.
Telephone021-58950125
Websitehttp://gb.chemexpress.com.cn
Nanjing Sunlida Biological Technology Co., Ltd.
Telephone025-57798810
Websitehttp://www.sunlidabio.com
TargetMol Chemicals Inc.
Telephone021-33632979 15002134094
Websitehttps://www.targetmol.cn/
Hubei XinyuanShun Chemical Co., Ltd.
Telephone13971561712 / 13995564702 / 027-50664929
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16209/0.htm
Hubei Jusheng Technology Co.,Ltd
Telephone027-59599241 18871490274
Websitehttp://www.hubeijusheng.com
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Raw material medicin reagent co.,Ltd
Telephone025-57798860
Websitehttp://www.njromanme.com
Amadis Chemical Company Limited
Telephone571-89925085
Websitehttp://www.amadischem.com
Shandong Ono Chemical Co., Ltd.
Telephone0539-6362799(To 20)
Websitehttp://www.onochem.com
Conier Chem & Pharma Limited
Telephone 13368167990
Websitehttp://www.canbipharm.com/
Wuhan FengyaoTonghui Chemical Products Co., Ltd.
Telephone027-027-87466205 15377573527
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30440/0_EN.htm
GUANGZHOU CHANGTHINKING IMP.&EXP.CO.,LTD
Telephone020-37651955 13682223272
Websitehttp://www.gzbr.com.cn/
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 +86-13028896684
Websitehttp://www.rrkchem.com