J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Chemsky（shanghai）International Co.,Ltd.
Telephone021-50135380
Websitehttp://www.shchemsky.com
Hubei XinyuanShun Chemical Co., Ltd.
Telephone13971561712, 13995564702, 027-50664929
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16209/0.htm
Wuhan Dahua Weiye Pharmaceutical Chemical Co., Ltd.
Telephone027-59420981,18702770802
Websitehttp://www.whdhwy.com
Nanjing Chempioneer Pharmaceutical Co., Ltd.
Telephone18068075658
Websitehttp://www.chempioneer.com
Shanghai QianYan Bio-technology Co., Ltd
Telephone02781293128
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19348/0.htm
ShangHai Biochempartner Co.,Ltd
Telephone177-54423994 17754423994
Websitehttps://www.biochempartner.com
Hubei Xinyuanshun Pharmaceutical Chemical Co., Ltd.
Telephone027-50664929, 13971561712
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList20057/0.htm
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 +86-13028896684;
Websitehttps://www.rrkchem.com
Chemwill Asia Co.,Ltd.
Telephone86-21-51086038
Websitehttp://www.chemwill.com/
Chongqing Chemdad Co., Ltd
Telephone+86-023-6139-8061 +86-86-13650506873
Websitehttp://www.chemdad.com/
Meng Cheng Technology (Shanghai) Co., LTD
Telephone400-820-6829
Websitehttp://www.mitachieve.com
Wuhan Topule
Telephone+86-02787215551 +86-19945035818
Websitehttp://www.topule.com/
Hubei Guangao Biotechnology Co., Ltd
Telephone027-027-59223056 18162699093
Websitehttp://www.guangaobio.com/
Shanghai UCHEM Inc.
Telephone 18939844854
Websitehttps://www.chemicalbook.com/supplier/23967788/
TCI (Shanghai) Chemical Trading Co., Ltd.
Telephone021-021-61109150
Websitehttps://www.tcisct.com
Shaanxi Dideu Medichem Co. Ltd
Telephone029-61856358 15229202216
Websitehttps://www.dideu.com/
Jiangxi ravel Biotechnology Co.,Ltd
Telephone400-880-2824; 13184580281
Websitehttps://www.ruiweier.cn/
