J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://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 13028896684
Websitehttps://www.rrkchem.com
Chongqing Chemdad Co., Ltd
Telephone+86-023-6139-8061 +86-86-13650506873
Websitehttp://www.chemdad.com/
Zhejiang Huida Biotech Co., LTD
Telephone0571-89903882 13626641628
Websitehttps://www.huidacollection.cn
Hubei Xinyang Medical Technology Co., Ltd
Telephone15347293736 15347293736
Websitehttp://www.standardpharm.com
Energy Chemical
Telephone021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Zhejiang Huida Biotech Co., LTD
Telephone0571-0571-89903882 15990081639
Websitehttps://www.huidacollection.cn/
HX Pharmaceutical technology co., LTD
Telephone 15671363360
Websitehttp://www.szhx-pharm.com
Shanghai Easy CDMO Co.,Ltd
Telephone021-61734564
Website
Shanghai Zerui Biotechnology Co., Ltd.
Telephone021-54580889 18321124657
Websitehttp://www.zr-pharmaceutical.com
Hubei De'ao Chemical Research Pharmaceutical Technology Co., Ltd
Telephone 18502726233
Websitehttps://www.chemicalbook.com/supplier/25403897/
Henan Vcommend Consultrading Co., Ltd.
Telephone 13393721940
Websitehttp://www.vcommend.com/
career henan chemical co
Telephone+86-0371-86658258 15093356674;
Websitehttps://www.coreychem.com/
Zhengzhou Anbu Chem Co.,Ltd
Telephone+86-0371-88006763; +8615988602810
Websitehttps://www.finechemical.net