SynAsst Chemical.
Telephone021-60343070
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15848/0.htm
Aikon International Limited
Telephone025-66061636 18013972705
Websitehttp://www.aikonchem.com
Shanghai SPAR pharmaceutical technology co., LTD
Telephone021-000000
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30714/0.htm
Shanghai Amico Chemicals Co. LTD
Telephone 18019252918
Websitehttp://www.amkchem.com 微信:17321281695
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone +undefined18143011203
Websitehttp://www.chemextension.com/