Lianyungang Shenghe Biotechnology Co., Ltd.
Telephone0518-87108777 13585296001
Websitehttp://www.chsh-chem.com/
J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Beijing Mediking Biopharm Co., Ltd
Telephone010-81769521,89753524,81760121 15901403431
Websitehttp://www.mediking.cn/
Shanghai Hanhong Scientific Co.,Ltd.
Telephone021-54306202 13764082696
Websitehttps://www.hanhongsci.com
Chemsky（shanghai）International Co.,Ltd.
Telephone021-50135380
Websitehttp://www.shchemsky.com
Syntechem Co.,Ltd
Telephone
Websitehttp://www.syntechem.com/
Suzhou Guide Fine Material Co.Ltd.
Telephone136-16210669 13914021065
Websitehttp://www.guide-chemicals.com
Tianjin Branch Chong pharmaceutical intermediates Co., Ltd.
Telephone022-60116533 13207668525
Websitehttp://www.scipharmacn.com
Haoyuan Chemexpress Co., Ltd.
Telephone021-58950125
Websitehttp://gb.chemexpress.com.cn
Shanghai YuLue Chemical Co., Ltd.
Telephone021-60345187 13671753212
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16365/0.htm
Shanghai Jovan Biochemical Technology Co. Ltd.
Telephone+86-021-61654350
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16421/0.htm
Nanjing Chalf-Pharm Technology Co., Ltd.
Telephone025-57018978 18251899859
Websitehttp://www.chalf-pharm.com
Credit Asia Chemical Co., Ltd.
Telephone+86 (21) 61124340
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16523/0.htm
Nanjing Chempioneer Pharmaceutical Co., Ltd.
Telephone18068075658
Websitehttp://www.chempioneer.com
Hubei Kangbaotai Finechem Co., Ltd.
Telephone+86 (27) 8778653
Websitehttp://www.kbtfinechem.com
Yangzhou QinYuan Pharmaceutical Co., Ltd.
Telephone0514-80939770 13773367191
Websitehttp://www.yzqyyykj.com/
Jinan Putubio Tech Co., Ltd.
Telephone+86 (531) 8099-2215
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16923/0.htm
Shanghai Qiao Chemical Science Co., Ltd
Telephone021-58892003
Websitehttps://www.chemicalbook.com/supplier/10168672/1.htm
