Shanghai Chenzhu Pharmaceutical Co., Ltd.
Telephone 13162380607
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19091/0.htm
Nanjing Jiaoning Pharmaceutical Technology Co., Ltd
Telephone025-52388076
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList71950/0.htm
Shanghai Maclean Biochemical Technology Co., LTD
Telephone021-50706066 15221275939
Websitehttp://www.macklin.cn/
Xuchang Fengfei New Materials Technology Co., Ltd
Telephone 19713077352
Website
Shanghai Aladdin Biochemical Technology Co.,Ltd.
Telephone +86-18521732826
Websitehttp://www.aladdin-e.com/