Chengdu Senior Pharma Technology Co.Ltd.
Telephone+86-0838-2319818 +86-15982001943
Websitehttp://www.seniorpharma.cn
Beijing Realchem Technology Co., Ltd.
Telephone+86-10-80447090
Websitehttp://www.bjrealchem.com
Beijing xinyanhui pharmaceutical research and development co., LTD
Telephone 13969155946
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList710437/0.htm
Block Chemical Technology (Shanghai) Co., Ltd.
Telephone021-20432219 13918097649
Websitehttp://www.acblock-lab.com
Baoji Didu Pharmaceutical and Chemical Co., Ltd
Telephone029-81148929 13186179623
Websitehttps://www.dideu.com
