Nanjing Chemlin Chemical Co., Ltd
Telephone025-83697070
Websitehttp://www.echemlin.cn
Cochemical Ltd.
Telephone029-86115547 17791676824
Websitehttp://www.cochemical.com
Aikon International Limited
Telephone025-66113011 18112977050
Websitehttp://www.aikonchem.com
Nanjing Qishi Biotechnology Co. Ltd.
Telephone 19822610310
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30914/0.htm
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone +undefined18143011203
Websitehttp://www.chemextension.com/