Shanghai Na Qian Chemical Technology Co. Ltd.
Telephone13598610367 13598610367
Websitehttps://www.chemicalbook.com/supplier/11167012/
Changzhou Ansciep Chemical Co., Ltd.
Telephone0519-86305871
Websitehttp://www.ansciepchem.com/
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Henan Alpha Chemical Co., Ltd.
Telephone0371-55013243 15324716602
Websitehttps://www.chemicalbook.com/supplier/24684125/
Shanghai Yanbang Pharmaceutical Technology Co., Ltd
Telephone 15618536883
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList614748/0_EN.htm
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/
Tianjin Zhengzexing Technology Co., Ltd
Telephone199-2257-5710 13116104906
Website
Shanghai Kangenbo Medical Technology Co., Ltd.
Telephone400-1388-521 17510465506
Websitehttp://www.kxychem.com/
