Hebei Zhongtian Bangzheng Biological Technology Co.,Ltd

Add: No.6, Changxing Road, Economic Development Zone North Area,Qing County，Hebei Province

Tel: 0317-5279999

Fax: 0317-4286866

Hebei Saifeng Biotechnology Co.,Ltd

Add:Room 515, National Circular Economy Promotion Center, Lingang Economic Development Area, Cangzhou City, Hebei Province

Tel: 0317-4286866

Fax: 0317-4286958