Shanghai Huikai Chemical Technology Co., Ltd.
Telephone021-61995394 18916691159
Websitehttp://www.chemicalsea.com
Shanghai Meishui Chemical Technology Co., Ltd
Telephone021-60549325 18616193163
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16215/0.htm
Eastbang Pharmaceuticals Technology Co., Ltd.
Telephone+86 (20) 28996708,29078958,28139708,29076128,28133708,28139728,28139738,28133718,021-31663278,021-31663578,021-60538387
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList13633/0.htm