J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Chemsky(shanghai)International Co.,Ltd.
Telephone021-50135380
Websitehttp://www.shchemsky.com
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226
Websitehttps://www.rrkchem.com
Wuhan Ying Yuan Bei Biological Limited
Telephone13349903920
Websitehttp://www.yyb-chem.com
Jiaxing Hengrui Biotechnology Co. LTD
Telephone0573-0573-82672231 13757365595
Websitehttp://www.jxruihengbio.com/
Hubei Xinyang Medical Technology Co., Ltd
Telephone 15347293736
Websitehttps://www.standardpharm.cn/
Energy Chemical
Telephone400-0056266
Websitehttp://www.energy-chemical.com
Changzhou Xianglong Pharmaceutical Technology Co., LTD
Telephone 18661161657
Websitehttp://www.xianglongpharm.com/
Wuhan Beileye Biomedical Technology Co., Ltd.
Telephone 18086118078
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1675266/0_EN.htm
Naturewill Biotechnology Co., Ltd.
Telephone028-82632533 18113192475
Websitehttps://www.naturewill.cn/
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd
Telephone18162595016; 18162595016
Websitehttps://www.chemicalbook.com/supplier/25457231/
Wuhan WinYuanBei Trading Company
Telephone86-13349903920 13349903920
Websitehttp://www.yyb-chem.com
SHAANXI?DIDEU?MEDICHEM CO.LTD
Telephone17691182729 17392216275
Website
Shaanxi Gulliver Biotechnology Research Co., Ltd
Telephone 13892423764
Website
Shaanxi Jinghe Pharmaceutical Technology Co., Ltd
Telephone029-86062279 13324594253
Website
LGC Science (Shanghai) Ltd.
Telephone17717235263 17717235263
Websitehttps://www.lgcstandards.com/CN/en/
Shandong Ziyi Pharmaceutical Co., Ltd.
Telephone 17860786593
Website
ATK CHEMICAL COMPANY LIMITED
Telephone+undefined-21-51877795
Websitehttp://www.atkchemical.com