Tetranov Biopharm
Telephone 13526569071
Websitehttp://www.leadmedpharm.com/index.html
Dtchem Laboratories,（Gan Su）Co.,Ltd.
Telephone18993961550 18993966060
Websitehttp://www.gsdtchem.com/
Lanzhou HuaHao Pharmaceutical Co., Ltd.
Telephone 18189674620
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16775/0_EN.htm
JW & Y Pharmlab Co., Ltd.
Telephone021-64340559
Websitehttp://www.jwypharmlab.com.cn
Block Chemical Technology (Shanghai) Co., LTD
Telephone021-20432219 13918097649
Websitehttp://www.acblock-lab.com
Henan Kehong Biological Technology Co. LTD
Telephone0371-55969461 18539988675
Websitehttps://www.kehobio.com
Shanghai Haohong Scientific Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Accela ChemBio Co.,Ltd.
Telephone4000665055
Websitehttp://www.shao-yuan.com
Nantong Xinqisheng Biotechnology Co., Ltd.
Telephone13635551869 13690496888
Websitehttps://www.thiwin.com
