Shanghai Sainty Biotechnology Co., Ltd.
Telephone021-58957915 17721108391
Websitehttp://www.sainty-bio.com
Amadis Chemical Company Limited
Telephone571-89925085
Websitehttp://www.amadischem.com
Dezhou LonWel Pharmaceutical Technology Co., Ltd.
Telephone 13761310616
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList20080/0.htm
Aikon International Limited
Telephone025-66113011 18112977050
Websitehttp://www.aikonchem.com
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone4008210725 4008210725
Websitehttps://www.leyan.com/
Shanghai Qunsheng Pharmaceutical Technology L,td
Telephone 15316975816
Website
Shanghai Birch Chemical Technology Co., Ltd.
Telephone00-18017263450 18017263450
Websitehttp://www.birchchem.com/
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone +undefined18143011203
Websitehttp://www.chemextension.com/