J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
ZEROSCHEM.CO.,LTD.
Telephone10-61256048 13810278579
Websitehttp://www.zeroschem.com
Chemsky（shanghai）International Co.,Ltd.
Telephone021-50135380
Websitehttp://www.shchemsky.com
Kohn & Shawn Pharmatech Co.,Ltd
Telephone0931-4190454 13893344397
Websitehttp://www.kyxpharma.com
Baiyin Chengze Chemical Technology Co., Ltd.
Telephone+86 943-8535351 13389336721
Websitehttp://www.chengzechem.com
Cochemical Ltd.
Telephone029-86115547 17791676824
Websitehttp://www.cochemical.com
Weifang Yuda Pharmaceutical Technology Co., Ltd.
Telephone 17663603912
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15837/0.htm
Bellen Chemistry Co., Ltd.
Telephone010-60400365-8001 15910885229
Websitehttp://www.bellenchem.com
BePharm Ltd
Telephone400-685-9117
Websitehttp://www.bepharm.com
Radiant Pharma & Tech. Co., Ltd
TelephoneT:15050866711
Websitehttp://www.radiant-pharma.com.cn
Dalian lichuang Chemical Co., Ltd
Telephone0411-0411-00000000 13644282108
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList20133/0.htm
Combiphos (Shanghai) Biological Technology Co., Ltd.
Telephone021-65232103 17602124823
Websitehttps://www.combiphos.com
Sichuan BaiPeng Biotechnology Co., Ltd.
Telephone028-65791793 18140026355
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList20202/0.htm
Aikon International Limited
Telephone025-66113011 13155353615
Websitehttp://www.aikonchem.com
Suzhou Nuoouman Biological Technology Co., Ltd.
Telephone 13913522962
Websitehttp://www.nompharm.com/
Suzhou Nuobeike Biological Technology Co., Ltd.
Telephone 13962527677
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30543/0.htm
Henan Alfachem Co.,Ltd.
Telephone0371-0371-55051623 18137891487
Websitehttps://www.chemicalbook.com/supplier/14555231/
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 +86-13028896684;
Websitehttps://www.rrkchem.com
