BEIJING EAGLE SKY PHARMATECH CO., LTD
Telephone010-88755821 13911359480;18612220856
Websitehttp://www.eagleskypharmatech.com
Hubei Yangxin Medical Technology Co., Ltd.
Telephone 15374522761
Websitehttps://www.standardpharm.org.cn/
Hebei Guanlang Biotechnology Co., Ltd.
Telephone 19930505208
Website
Guangdong Wengjiang Chemical Reagent Co., Ltd.
Telephone0751-2886766 13927870850
Websitehttp://www.wj-chem.com
Shanghai Yanze Chemical Co., Ltd.
Telephone15345144255 19901447308
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1931493/0_EN.htm
Zhejiang zetian fine chemical co. LTD
Telephone0571-87322520 18957127338
Websitehttp://www.zetchem.com
Shanghai UCHEM Inc.
Telephone18939844854
Websitehttps://www.chemicalbook.com/supplier/23967788/
Zhengzhou convergence chemical co., LTD
Telephone037155153829 18003835034
Websitehttps://www.chemicalbook.com/supplier/24021783/
Chemsigma International Co., Ltd.
Telephone02558748998 18951874644
Websitehttp://chemsigma.com
QUALITY CONTROL SOLUTIONS LTD.
Telephone+86-0755-66853366 +86-13670046396
Websitehttps://www.qcsrm.com
Shandong Xuanshuo Pharmaceutical Technology Co. LTD
Telephone 15269103900
Websitehttp://www.shiningpharm.com/
Hebei crovell biotech co,.ltd
Telephone 19930508148
Website
Wuhan Brin Technology Co., Ltd.
Telephone3456065315 13260619011
Websitehttp://www.bulin.xyz/Index.htm
Huayin Sample Biological Technology Co. LTD
Telephone 13892502238
Website
Shanghai Langruibang Pharmaceutical Technology Co., Ltd
Telephone010-88755821 18612220856
Website
Cato Research Chemicals Inc.
Telephone81960175 18933936954
Websitehttps://www.cato-chem.com/
Chemsigma International Co., Ltd.
Telephone+86-2558742998 +86-19951791336
Websitehttp://chemsigma.com/