ChineseBEIJING OILFIELD TECHNOLOGIES CO., LTD.
Add.：No.3 Building, No.33 Zique Road, Haidian District, Beijing, 100095
Tel.：0086-10-89681198, Fax.：0086-10-89687590
BEIJING OILFIELD TECHNOLOGIES CO., LTD. DEZHOU BRANCH
ADD.：No.2677,No.8 Street of Chongde, Economic &Technology development Zone, Dezhou City, Shandong Province, China
Copyright(C)：BEIJING OILFIELD TECHNOLOGIES CO., LTD.
Head Office：No.3 Building, No.33 Zique Road, Haidian District, Beijing Tel.：0086-10-89681198 Fax.：0086-10-89687590
Email：sales@ofdtechnologies.com Beijing Register No.：ICP No.190456983-1
Head Office：No.3 Building, No.33 Zique Road, Haidian District, Beijing Tel.：0086-10-89681198 Fax.：0086-10-89687590
Email：sales@ofdtechnologies.com Beijing Register No.：ICP No.190456983-1
