J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
BeiJing Hwrk Chemicals Limted
Telephone0757-86329057 18934348241
Websitehttp://www.hwrkchemical.com/
Energy Chemical
Telephone021-021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Wuhan Chemwish Technology Co., Ltd
Telephone86-027-67849912
Websitehttp://www.chemwish.com
Capot Chemical Co., Ltd
Telephone+86 (0) 571 85 58 67 18
Websitehttp://www.capotchem.com/
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Telephone+86-21-54098501
Websitehttp://www.sinch.com.cn/
Shanghai Topbiochem Technology Co., Ltd
Telephone+86-21-60341587
Websitehttp://www.topbiochem.com
Shanghai T&W Pharmaceutical Co., Ltd.
Telephone+86 21 61551611
Websitehttp://www.trustwe.com
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Telephone025-66099280 17798518460
Websitehttp://www.aikonchem.com/
9ding chemical ( Shanghai) Limited
Telephone4009209199
Websitehttp://www.9dingchem.com
Shanghai Yolne Chemical Co., Ltd.
Telephone021-62960152
Websitehttp://www.yolne.com
Shanghai Raise Chemical Technology Co.,Ltd
Telephone+86-021-50935922
Websitehttp://www.raise-chem.com
Guangzhou Isun Pharmaceutical Co., Ltd
Telephone020-39119399 18927568969
Websitehttp://www.isunpharm.com
Bide Pharmatech Ltd.
Telephone400-164-7117 13681763483
Websitehttp://www.bidepharm.com
Shanghai ShiXian Chemical Technology Co., Ltd.
Telephone18681884732 18681884732
Websitehttps://www.arapharm.com.cn
Hangzhou Milestone Pharmtech Co., Ltd.
Telephone0571-82896630 18969958410
Websitehttp://www.milestonepharmtech.cn/
Wuhan Chemwish Technology Co., Ltd
Telephone027-67849912
Websitehttp://www.chemwish.com
Henan CoreyChem Co., Ltd
Telephone0371-86658258
Websitehttp://www.coreychem.com