Tianjin Derchemist Science & Technology Co., Ltd.
Telephone22-58627059 13920586291
Websitehttp://www.derchemist.com
Shanghai Uchem Inc.
Telephone15618758386 15618758386
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15300/0.htm
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd
Telephone 13915962545
Websitehttps://www.aikonchem.com/
Ganjingzi district Pinsheng new material research and development center
Telephone18841123239 18841123239
Website
Shanghai Daken Advanced Materials Co.,Ltd
Telephone+86-371-66670886
Websitehttps://www.dakenchem.com/