Deyang City Tongyu Biotechnology Co., Ltd.

1# Commercial Block, Northeast Corner of Hope City, Deyang, Sichuan 618000, China
Phone:  +86 136 6830 2604,

Email: info@tongyubio.com
Web: tongyubio.com

General Manager: Simon Li

Tel: +86 189 8104 6159.
Webchat/Whatsapp: +86 189 8104 6159

RD Department

Tel: +86 135 4826 3771

Accounting Department

Tel: +86 135 4826 0212

You may contact us via social media