Hebei Changhao Biotechnology Co.,Ltd

Foreign trade Tel：0318-8696108

Domestic trade Tel：0318-8696119

Fax：0318-8696118

E-mail：changhaochemical@vip.163.com

Zip Code：053200

Web：www.changhaochem.com

Add：200 meters of south Yangcun Transformer substation, Jizao Roda Jizhou City, Hebei Province,China.

International Nutrition supplement department

David Liu

Email: david@changhaochem.com

Tel: +86 17326019841

Whasapp: +86 17326019841

Wechat: +86 17326019841

Facebook: https://www.facebook.com/changhaochemical