Shanghai alkynechem Co., Ltd.
Telephone086-021-15821262312 15821262312
Websitehttp://www.alkynechem.com
Henan Lien Chemical Products Co., Ltd.
Telephone 15378766539
Websitehttp://www.psaichem.com/
Shanghai Minhan Pharmaceutical Technology Co., Ltd.
Telephone 176121882
Websitehttp://www.suppliers.integle.com
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone +undefined18143011203
Websitehttp://www.chemextension.com/
