GUTEK TECHNOLOGY Company Co.,LTD:

Phone：0086 23 67686958

Mobile : 0086 18223232318

E-mail: luming.xiong@gutek.de

Http：//www.gutek.de 

QQ: 1519507596@qq.com  

Adress：No.9, Jintong Road, Two Rivers Zone, Chongqing, China