Engineering and Technology Research and Experimental Development
Business scope: Sale,
Production,
Technical Services,
Business Management Consulting,
Production,
Wholesale,
Base Oil,
Light Cycle Oil,
Sale,
Technical Services,
Technical Consulting,
Downhole Operation,
Computer Software And Hardware Technology Development,
Condensate,
Technology Research And Development Of Environmental Protection Equipment,
Import And Export Trade,
Financial Activities Such As Absorbing Public Funds,
New Technology,
Repair,
Fuel Oil,
...