BeiJing TOP Science Bio-Technology Co., Ltd.
Telephone+86-13439059536 +86-15201677815
Websitehttp://www.itopsci.com/
ShangHai Anpel Co, Ltd.
Telephone18501792038; 18502138905
Websitehttps://www.labsci.com.cn/index
Shanghai Demao Chemical Co.,Ltd.
Telephone+86-021-35121141 18019063037
Websitehttp://www.demchem.com/
Shaanxi Didu New Material Co., Ltd
Telephone81124267 17392282731
Website
Shanghai Baoyang Baoxin Biotechnology Co., LTD
Telephone021-56698539 19921169802
Websitehttps://www.shbybxsw.com/
Cato Research Chemicals Inc.
Telephone81960175 18933936954
Websitehttps://www.cato-chem.com/
Changzhou Yourui Pharmaceutical Technology Co., Ltd
Telephone18168818882 15961169601;
Websitehttps://www.youruipharm.com
Tanmo Quality Inspection Technology Co., Ltd.
Telephone 4008-099-669
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList112975/0_EN.htm
BePure (Beijing) Biotechnology Co.
Telephone 58896805
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1748115/0_EN.htm
Beijing Putian Tongchuang Biotechnology Co., Ltd.
Telephone 18201332838
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1041099/0_EN.htm
Shanghai Titan Scientific Co.,Ltd
Telephone 16621234537
Websitehttps://www.titansci.com/index.action
Biosynth Biological Technology (Suzhou) Co Ltd
Telephone 51288865780
Websitehttp://www.biosynth.com
Nantong Herun Biotechnology Co., Ltd
Telephone 18362409333
Websitehttps://www.chemicalbook.com/supplier/148205897/
ATK CHEMICAL COMPANY LIMITED
Telephone+undefined-21-51877795
Websitehttp://www.atkchemical.com
Shanghai Xinchem
Telephone+86-021-64606569 +8618049800532
Websitewww.xinchem.com
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
Telephone +8618950047208
Websitehttp://www.amitychem.com
HANGZHOU LEAP CHEM CO., LTD.
Telephone+86-571-87711850
Websitehttp://www.leapchem.com