Beijing Yisiyan Technology Research Center
Telephone010-56645598 13366904824
Websitehttp://www.bjkaida.cn
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone4008210725 4008210725
Websitehttps://www.leyan.com/
Beijing Fuchen Technology Co., Ltd
Telephone 15652759959
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList914906/0.htm
Pushan Industry (Shaanxi) Co., Ltd
Telephone029-81310890 18165209495
Websitehttps://www.pushanshiye.com
Guangzhou Reullei Pharmaceutical Technology Co., Ltd，
Telephone 13660253774
Websitehttp://www.reullei.com/
