Shenzhen Excellent Biomedical Technology Co., Ltd.
Telephone 18318671572
Websitehttps://www.ex-biotech.com/
Wuhan DKY Technology Co.,Ltd.
Telephone27-81302488 18007166089
Websitehttp://www.wuhandky.com
ChemStrong Scientific Co.,Ltd
Telephone0755-0755-66853366 13670046396
Websitehttp://www.chem-strong.com
Wellman Pharmaceutical Group Limited
Telephone027-027-83778875 15807197853
Websitehttps://www.4008081911.com
Alchemist-pharm chemical Technology Co. Ltd.
Telephone0371-67991738 13783628208
Websitehttp://www.alchemist-pharm.com
TOSUN PHARM
Telephone020-61855200 13326451905
Websitehttp://www.toref.cn/
AFINE CHEMICALS LIMITED
Telephone+86-0571-85134551
Websitehttp://www.afinechem.com/index.html
Shaanxi Dideu Medichem Co. Ltd
Telephone+86-029-89586680 +86-18192503167
Websitewww.dideu.com
Career Henan Chemica Co
Telephone+86-0371-86658258 +8613203830695
Websitehttps://www.coreychem.com/
SIMAGCHEM CORP
Telephone +86-13806087780
Websitehttp://www.simagchem.com/
Wuhan Dingtong Pharmaceutical Co., Ltd
Telephone027-59207795 18327179646
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1732734/0.htm
Hubei widely chemical technology Co., Ltd.
Telephone027-83989310 18627915365
Websitehttp://www.widelychemical.com
CONIER CHEM AND PHARMA LIMITED
Telephone +8618523575427
Websitehttp://www.conier.com/
Hangzhou changru chemical co., ltd
Telephone 18453016280
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1493175/0.htm
Shandong WorldSun Biological Technology Co., Ltd.
Telephone0531-88723173 18596073690
Websitehttp://www.wodesenshengwu.com/
Hubei Guangao Biotechnology Co., Ltd
Telephone027-027-59223056 18162699093
Websitehttp://www.guangaobio.com/
Manhag Testing Technology Co., Ltd
Telephone020-020-3846236 17688849268
Websitehttp://www.bepurestandards.com/
Guangzhou Longying Biotechnology Co., Ltd.
Telephone15975567350 15975567350
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1575420/0.htm