Tianjin Derchemist Science & Technology Co., Ltd.
Telephone22-58627059 13920586291
Websitehttp://www.derchemist.com
Suzhou Xinghuo Biotechnology Co., Ltd.
Telephone 19945655289
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList181267/0.htm
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Aikon International Limited
Telephone025-58851090 13408877820
Websitehttps://www.aikonchem.com/
Shanghai Daken Advanced Materials Co.,Ltd
Telephone+86-371-+86-371-66670886
Websitehttps://www.dakenchem.com/