Tianjin Derchemist Science & Technology Co., Ltd.
Telephone22-58627059 13920586291
Websitehttp://www.derchemist.com
Zhengzhou Alfa Chemical Co.,Ltd
Telephone +86-18530059196
Websitehttps://www.chemicalbook.com/manufacturer/zhengzhou-alfa-chemical-276/
Shandong chuangyingchemical Co., Ltd.
Telephone18853181302
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList103425/0_EN.htm
CHG Opto-Electronic Corporation Limited
Telephone 2537653158 16621191650
Websitehttps://www.uncinfo.cn
Bide Pharmatech Ltd.
Telephone400-1647117 13681763483
Websitehttps://www.bidepharm.com/
Shanghai Haohong Scientific Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Honghanyanxin Pharm
Telephone0551-62626652 19334025048
Website
Aikon International Limited
Telephone025-58859352 18651614124
Websitehttps://www.aikonchem.com/
Shanghai Shengxiu Biotechnology Co., Ltd.
Telephone 13761144602
Website
Shijiazhuang Yansheng Biotechnology Co., LTD
Telephone18332018567; 18332018567
Website
