Xi&＃039;an Landau Petroleum Technology Co., Ltd is a high tech company in well logging instruments and equipment development, production, sales services relying on profound R&D force of University. We have been the leading manufacturer field China with over 10 years development. Our ...
Telephone:86-02989388791
Address:xi'an, Shaanxi, China
Xi&＃039;an Laudable Petroleum Technology Co., Ltd is a high tech company in well logging instruments and equipment development, production, sales services relying on profound R&D force of Shiyou University. We have been the leading manufacturer field China with over 10 years development. ...
Telephone:86-029
Address:Fenghui South Road, xi'an, Shaanxi, China