SynAsst Chemical.
Telephone021-60343070
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15848/0_EN.htm
Shanghai JingRon Chemical Technology Co., Ltd.
Telephone021-60546673 13701861782;
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList17172/0_EN.htm
Wuhan EEChem Technologies Co., Ltd
Telephone0711-3617768 13308685235
Websitehttp://www.eechemistry.com
Aikon International Limited
Telephone025-58859352 19370895928
Websitehttp://www.aikonchem.com
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Speranza Chemical Co., Ltd.
Telephone0755-21030354 18126410231
Websitehttp://www.speranzachem.com/
Speranza Chemical Co., Ltd.
Telephone+86-86-075521030354 +86-18688942810
Websitehttp://www.speranzachem.com/
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/
