Shanghai T&W Pharmaceutical Co., Ltd.
Telephone+86 21 61551611
Websitehttp://www.trustwe.com
Shanghai YuanQi Biotechnology Co., Ltd.
Telephone+86-2332782371 +86-18120098618
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16784/0_EN.htm
Changzhou Hopschain Chemical Co.,Ltd.
Telephone85528066 13775048983
Websitehttp://www.hopschem.cn
Wuhan Cccc Medical Technology Co.,Ltd.
Telephone13476791851 13476791851
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1131752/0.htm
Changzhou Xuanming Pharmaceutical Technology Co., Ltd.
Telephone+86-519-85525359 +86-15995072465
Websitehttps://www.xuanmingchem.com