J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
TCI (Shanghai) Development Co., Ltd.
Telephone021-67121386
Websitehttps://www.tcichemicals.com/CN/zh/
Chemsky(shanghai)International Co.,Ltd.
Telephone021-50135380
Websitehttp://www.shchemsky.com
Shanghai Sunway Pharmaceutical Technology Co., Ltd
Telephone021-51613915-820 13611835272
Websitehttp://www.sunwaypharm.com
Chengdu HappySyn Pharmaceutical Technology Co., Ltd.
Telephone028-85114309 15881143215
Websitehttp://www.happysyn.com
9ding chemical ( Shanghai) Limited
Telephone4009209199
Websitehttp://www.9dingchem.com
shanghai cooperpharm co.,LTD .
Telephone+86-021-58975553
Websitehttp://www.cooperpharm.com
Shanghai ChriChem Co., Ltd.
Telephone021-54880687
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16042/0.htm
Shijiazhuang Lickon PharmaTech Co., Ltd.
Telephone031185291771 13832391721
Websitehttp://www.chirals.com/
Amatek Scientific Co. Ltd.
Telephone0512-56316828 4008675858
Websitehttp://www.amateksci.com
Shanghai Carlow Chemicals Co., Ltd.
Telephone21-33526724 18930996265
Websitehttp://www.carlowchem.com
Chemwill Asia Co.,Ltd.
Telephone86-21-51086038
Websitehttp://www.chemwill.com
Sichuan Ampebiochem Co., Ltd.
Telephone028-65294243
Websitehttp://www.ampebiochem.com
ShangHai AmK Pharmaceutical Technology Co., Ltd.
Telephone 18019252918
Websitehttp://www.amkchem.com微信:17321281695
Struchem Co., Ltd.
Telephone0512-0512-63009836 15365350169
Websitehttp://www.struchem.com
Suzhou Crst Pharmatech Co., Ltd.
Telephone0512-62910395 17751098781
Websitehttp://www.crstpharma.com
Shanghai Kahn Pharmaceutical Co., Ltd.
Telephone021-34979681; 17701870669
Websitehttp://www.kahn-pharm.com
Beatrice medicine technology Co., Ltd.
Telephone15769589321 1548536191
Websitehttp://www.beatrice-chem.com