J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Tetranov Biopharm
Telephone 13526569071
Websitehttp://www.leadmedpharm.com/index.html
Chemsky（shanghai）International Co.,Ltd.
Telephone021-50135380
Websitehttp://www.shchemsky.com
SynAsst Chemical.
Telephone021-60343070
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15848/0_EN.htm
Shanghai Raise Chemical Technology Co.,Ltd
Telephone+86-021-50935922
Websitehttp://www.raise-chem.com
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.
Telephone+86-28-85122536 85324413
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList12313/0_EN.htm
Bide Pharmatech Ltd.
Telephone400-164-7117 18317119277
Websitehttp://www.bidepharm.com
Shanghai URChem Limited
Telephone+86-021-50890968，021-50891159 +86-18601776121
Websitehttp://www.urchem.com
Nanjing Chalf-Pharm Technology Co., Ltd.
Telephone025-57018978 18251899859
Websitehttp://www.chalf-pharm.com
SuZhou ShiYa Biopharmaceuticals, Inc.
Telephone0512-0512-52358471 17715136450
Websitehttp://www.shiyabiopharm.com
Zhengzhou AiXi Technology Co., Ltd.
Telephone0371-56787280 13137706083
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19350/0_EN.htm
Shanghai Changyan Chem & Tech Co., Ltd.
Telephone021-20242659 18930833303
Websitehttp://www.changyanchem.cn
Amadis Chemical Company Limited
Telephone571-89925085
Websitehttp://www.amadischem.com
Sichuan BoYou Biotechnology Co., Ltd.
Telephone028-65791793 18140026355
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList20202/0_EN.htm
Aikon International Limited
Telephone025-58859352 15955137747
Websitehttp://www.aikonchem.com
Suzhou Nuoouman Biological Technology Co., Ltd.
Telephone 15026866316
Websitehttp://www.nompharm.com/
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226
Websitehttps://www.rrkchem.com
Shanghai FWD Chemicals Limited
Telephone021-544580828 021-54450828
Websitehttp://www.fwdchem.com.cn
