J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Chemsky (shanghai) International Co.,Ltd
Telephone021-50135380
Websitehttp://www.shchemsky.com
Quality Control Solutions Ltd.
Telephone0755-66853366 13670046396
Websitehttp://www.qcsrm.com
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226
Websitehttps://www.rrkchem.com
Dayang Chem (Hangzhou) Co.,Ltd.
Telephone+86-0571-88938639 17705817739
Websitehttps://www.dycnchem.com/
AFINE CHEMICALS LIMITED
Telephone+86-571-85134551 +86-18958018566
Websitehttp://www.afinechem.com/index.html
Wuhan Ying Yuan Bei Biological Limited
Telephone13349903920
Websitehttp://www.yyb-chem.com
career henan chemical co
Telephone+86-0371-86658258
Websitehttp://www.coreychem.com
Shanghai Botuo Biotechnology Co., LTD
Telephone 16621358918
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList904553/0_EN.htm
Energy Chemical
Telephone400-0056266
Websitehttp://www.energy-chemical.com
Shanghai YuZn Pharm. Technology Co.,Ltd.
Telephone15921286451; 15921286451
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList642122/0_EN.htm
Wuhan WinYuanBei Trading Company
Telephone86-13349903920 13349903920
Websitehttp://www.yyb-chem.com
Shandong Dayou Pharmaceutical Research and Development Co., Ltd.
Telephonehanfangpharma@126.com 15165037910
Website
Nanxing Chemical (Jiangsu) Co., Ltd
Telephone0512-66387035 18662433356
Websitehttp://www.jsnxhg.com/
Changzhou Xianglong Pharmaceutical Technology Co., Ltd.,
Telephone18915873328 18915873328
Websitehttps://www.xianglongpharm.com/
Shanghai Billion Chemical Co., Ltd.
Telephone00-18662433356 18662433356
Website
Shanghai Billion Chemical Co., Ltd.
Telephone18796480002 18796480002
Website
GIHI CHEMICALS CO.,LIMITED
Telephone+86-571-86217390; +8618058761490
Websitehttps://www.gihichem.com/