Shanghai Youd Chemical Technology Co., Ltd.
Telephone021-37910092; 15821801668
Websitehttp://www.udchem.com
Shanghai T&W Pharmaceutical Co., Ltd.
Telephone+86 21 61551611
Websitehttp://www.trustwe.com
SynAsst Chemical.
Telephone021-60343070
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15848/0.htm
Hebei Zhentian food additives Co., LTD
Telephone0319-5925599 13373390591
Websitehttps://www.china2699.com
Hangzhou FandaChem Co.,Ltd.
Telephone008657128800458; +8615858145714
Websitehttp://www.fandachem.com