Business scope: Oil,
Sale,
Technical Consulting,
Import And Export Of Goods And Technology,
Software Development And Sales,
Research And Development,
Manufacture,
Lease,
Horizontal Well And Directional Well Engineering Technical Services,
Business scope: Design,
Technical Consulting,
Sale,
Metallic Material,
Building Materials,
Equipment,
Wujinjiaodian,
Electronic Product,
Sale,
Oil And Gas Extraction Professional And Ancillary Activities,
Machining,
Provide Construction Equipment Services,
Research And Development,
And Provide Related Technical Services,
Manufacture,
Manufacture,
Lease,
Oil,
Construction And Technical Services,
Horizontal Well And Directional Well Engineering Technical Services,
...