S.Z. PhyStandard Bio-Tech. Co., Ltd.
Telephone0755-4000505016 13380397412
Websitehttps://www.sincopharmachem.net
Acesys Pharmatech
Telephone 18860950986
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15849/0_EN.htm
Shijiazhuang yaoBo Pharmaceutical Co., Ltd.
Telephone 15633056635
Websitehttp://www.yaoboyiyao.com/
Changzhou Chenhong Biotechnology Co., Ltd.
Telephone+86-0519-85788828 +86-13775037613
Websitehttp://www.chemrenblock.com/
Jinan ponder chemical co. LTD
Telephone0531-0000
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList546697/0_EN.htm
Nanjing Becas pharmatech Ltd.
Telephone+86-13912903754 13912903754
Website
Wuxi Helen Biotechnology Co., Ltd.,
Telephone0510-85629785 18013409632
Websitehttp://www.reading-chemicals.com
Heyuan broad spectrum Biotechnology Co., Ltd
Telephone0762-3393039 18023108599
Websitehttp://www.gpbiotech.cn/
QUALITY CONTROL SOLUTIONS LTD.
Telephone+86-0755-66853366 +86-13670046396
Websitehttps://www.qcsrm.com
Cato Research Chemicals Inc.
Telephone020-81960175-877 18933936954
Websitehttps://www.cato-chem.com/
Beijing Jingzi Pharmaceutical Technology Co., Ltd.
Telephone 15011485209
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1831266/0_EN.htm
Cato Research Chemicals Inc.
Telephone81960175-877 18933936954
Websitehttps://www.cato-chem.com/
Nanjing Hanhai Zhengcheng Pharmaceutical Technology Co., Ltd.
Telephone 15850673134
Website
Hangzhou MolCore BioPharmatech Co.,Ltd.
Telephone+86-057181025280; +8617767106207
Websitehttps://www.molcore.com/