Business scope: Import And Export,
Technology Import And Export,
Software Development,
Professional Contractors,
Security Technology Protection Products,
Equipment,
Metallic Material,
Instrumentation,
Electronic Product,
Technology Transfer,
Technical Consulting,
Technical Services,
Construction General Contracting,
Computer System Services,
Technology Development In Petroleum Engineering,
Computer Hardware And Software And Auxiliary Equipment,
Market Survey,
Carry Out Business Activities,
Labor Subcontracting,
Sale Of Building Materials,
...
Business scope: Processing,
Sale,
Sale,
Office Supplies Sales,
Import And Export,
Technology Development In Petroleum Engineering,
Lease,
Oil Drilling Equipment,
Serve,
Hardware And Electrical Materials,
Instrument,
Business scope: Foam Material,
Install,
Computers And Auxiliary Equipment,
Technology Development In Petroleum Engineering,
Production Of Foam Materials,
Electric Equipment,
Sales Of Labor Insurance Supplies,
Repair,
Hardware Products,
Sales Of Petroleum Machinery Equipment And Tools,
Air Conditioner,
Photoelectric Material,
Storage Battery,
Photoelectric Material,
Communication Products,
Environmentally Friendly Products,
Sales Of Petroleum Accessories And Materials,
Thermal Material,
Security Product,
Class Ii Medical Device,
...