Suzhou Shanyang Pharmaceutical Technology Co.,
Telephone0512-63268889 18506119477
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList20089/0.htm
Springchem New Material Technology Co.,Ltd
Telephone021-52836897 13917661608
Websitehttp://www.spring-chem.com
CD Chemical Group Limited
Telephone +8615986615575
Websitehttp://www.codchem.com/
QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD.
Telephone+86-0532-8699-9256 +8615254267723
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1572427/0.htm
Pingdingshan Longwei Biotechnology Co. , Ltd.
Telephone 15343756688
Website
Suzhou Fenghua New Material Technology Co., Ltd.
Telephone +8615952428079
Websitehttps://en.szfenghuatech.com/
Chemsigma International Co., Ltd.
Telephone+86-18136843612 +86-19951791336
Websitehttp://chemsigma.com/