Business scope: Design,
Professional Contractors,
Bank Card Center In Data Processing,
Oil And Gas Drilling,
Gas Operation,
Downhole Operation,
Technology Promotion,
Technology Development,
Technology Transfer,
Technical Consulting,
Technical Services,
Software Development,
Import And Export,
Technology Import And Export,
Electronic Product,
Chemical Products,
Chemical Product Sales,
Oil Construction,
Smart Instrument Sales,
Special Equipment Repair,
...
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