Business scope: Design,
Ic Design,
Mechanical Parts,
Parts Sales,
Mining Machinery Sales,
Onshore Oil And Gas Extraction,
Special Equipment Sales,
Engineering Technical Service,
Oil And Gas Technical Services,
Information System Integration Service,
Ic Sales,
Machinery And Equipment Leasing,
Sales Of Special Equipment For Oil Drilling,
Manufacture Of Special Equipment For Oil Drilling,
Instrument Sales,
Survey,
Planning Management,
Deep Sea Oil Drilling Equipment Manufacturing,
Technical Services,
Technology Development,
...