J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone021-61259108 18621169109
Websitehttps://www.meryer.com/cn/index/
Shandong Xiya Chemical Co., Ltd
Telephone4009903999 13355009207
Websitehttp://www.xiyashiji.com
Thermo Fisher Scientific
Telephone800-810-5118
Websitehttp://www.thermo.com.cn
Beijing Bewellunion Pharmaceutical Co., Ltd.
Telephone 18601958187
Websitehttp://www.bewellpharma.com
Shandong Ono Chemical Co., Ltd.
Telephone0539-6362799 20）
Websitehttp://www.onochem.com
Hebei Mojin Biotechnology Co., Ltd
Telephone+86 13288715578 +8613288715578
Websitehttp://www.mojinchemical.com
Career Henan Chemica Co
Telephone+86-0371-86658258 +8613203830695
Websitehttps://www.coreychem.com/
Hebei Yaocheng Pharmaceutical Technology Co. Ltd
Telephone0311-88802076 13171568381
Websitehttps://www.yaochengph.com
Hebei Int'en Pharmaceutical Technology Co., Ltd
Telephone 18932921510
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