Hotechem Shanghai Co., Ltd.,
Telephone021-34621078 13120882795
Websitehttp://www.hotechem.com
Shanghai Changyan Chem & Tech Co., Ltd.
Telephone021-021-20242659 18930833303
Websitehttp://www.changyanchem.com
Amatek Scientific Co. Ltd.
Telephone0512-56316828
Websitehttp://www.amateksci.com
Shanghai jing Hao pharmaceutical technology co., LTD
Telephone021-68900963 15618693615
Websitehttp://www.jinghaopharma.com/index.php
Shanghai Yanze Chemical Co., Ltd.
Telephone021-13773155751 19901447308
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1931493/0.htm
Aikon International Limited
Telephone 18626450290
Websitehttp://www.aikonchem.com
Shanghai Yanze Chemical Co., Ltd
Telephone021-13621551597 19975051755
Websitehttps://www.chemicalbook.com/supplier/25096908/
LEAPCHEM CO., LTD.
Telephone+86-852-30606658
Websitehttp://www.leapchem.com