Zhengzhou, China

No.36, Enterprise Park, No.228, West Fourth Ring Road, High-tech Zone，

Zhengzhou, Henan Province，China

Sales contact: 余经理           王经理

Mobile:15378736412      15346590836

Email:  info@granlen.com

QQ: 1726136326

BD contact: Daxing (Philip) Fang 

Phone: +86-0371-85513397

Mobile: +86-186 1009 9868

Email: philip.fang@granlen.com

San Diego, CA
7864 Paseo Tulipero
Carlsbad, CA 92009
E-mail: philip.fang@granlen.com