J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone021-61259108 18621169109
Websitehttps://www.meryer.com/cn/index/
Energy Chemical
Telephone021-021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Record Tech (Shanghai) Co., LTD
Telephone 13761627472
Websitehttps://www.chemicalbook.com/supplier/11168562/
skychemical Co.Ltd
Telephone021-20958197 20965099
Websitehttp://www.skychemical.com
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Telephone025-66099280 17798518460
Websitehttp://www.aikonchem.com/
9ding chemical ( Shanghai) Limited
Telephone4009209199
Websitehttp://www.9dingchem.com
Shanghai SunSyn Pharmaceutical Co., Ltd.
Telephone-2408801818 18621020637
Websitehttp://www.sunsynpharma.com
Bide Pharmatech Ltd.
Telephone400-164-7117 13681763483
Websitehttp://www.bidepharm.com
Nantong Bosu Pharmaceutical Technology Co., Ltd.
Telephone0513-0513-51005092 13390947892
Website
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Suzhou Chenke Biotech Co., Ltd.
Telephone18662408853 18662408853
Websitehttp://www.ckechem.com
Shanghai RenYue Chemical Technology Co., Ltd.
Telephone021-62219190; 18321139117
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList17164/0.htm
Nanjing Chemcn Pharmaceutical Co., Ltd.
Telephone18114022054; 18114022054
Websitehttp://www.chemcnpharma.com
skychemical Co.Ltd
Telephone021-20960837,QQ1332204249
Websitehttp://www.skychemical.com
Zhengzhou Acme Chemical Co., Ltd.
Telephone0371-0371-55629727 13323845623
Websitehttp://www.acmechem.cn
Amadis Chemical Company Limited
Telephone571-89925085
Websitehttp://www.amadischem.com
Nanijing m&m biotechnology Co. ,Ltd.
Telephone025-87782433 18021532344
Websitehttp://www.marymebiotech.com