Tianjin Derchemist Science & Technology Co., Ltd.
Telephone22-58627059 13920586291
Websitehttp://www.derchemist.com
Shanghai Anyinuo Biomedical Technology Co., Ltd.
Telephone021-34625901
Websitehttps://www.aynchem.com
Changsha Xiangtu Instrument and Equipment Co., Ltd.
Telephone0731-83297956
Websitehttps://user.qzone.qq.com/1004141465
Beijing Famozi Pharmaceutical Technology Co., Ltd
Telephone 13331045123
Website
Shanghai Daken Advanced Materials Co.,Ltd
Telephone+86-371-66670886
Websitehttps://www.dakenchem.com/