Nanjing Feihao Technology Co., Ltd.
Telephone025-58855213 15366065068
Websitehttp://www.feihongtec.com
Advanced chemblocks inc
Telephone650-6922368
Websitehttps://www.achemblock.com
Yutong Pharmaceutical Technology (Suzhou) Co., Ltd.
Telephone15851462628 15851462628
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList696760/0.htm
Shanghai Haohong Scientific Co., Ltd.
Telephone400-400-8210725
Websitehttps://www.leyan.com/
PharmaBlock Sciences (Nanjing), Inc.
Telephone 4000255188
Websitehttps://www.pharmablock.com/