OTEC ENGINEERING

首页>>

 

地址:中国北京市海淀区上地信息路甲28号科实大厦C座07A

邮编:100085

  

Headquarters

28A, Shangdi Information Road,
Keshi Plaza, Tower C-07A
Haidian District, Beijing China 100085

  

Tel:  +86 010-62965650  +86 010-82771877
Fax: +86 010-82898755
E-mail:beijing_otec@163.com

 

OTEC ENGINEERING