J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Infinity SCI
Telephone400-106-2016 17800804092
Websitehttp://www.infsci.com
Shanghai Anmike Chemical Co. Ltd.
Telephone微信 18019252918 18019252918
Websitehttp://www.amkchem.com
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226
Websitehttps://www.rrkchem.com
Energy Chemical
Telephone400-0056266
Websitehttp://www.energy-chemical.com
Shanghai Chengrui Biotechnology Co., Ltd
Telephone17316456674 15316859367
Websitehttps://www.chengrui.com
Shanghai Renruida Biomedical Technology Co., Ltd
Telephone17316456674
Website