Business scope: Import And Export,
Technology Import And Export,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Emerging Energy Technology Research And Development,
Environmental Protection Special Equipment Sales,
Liquid Separation And Purification Equipment Manufacturing,
Ocean Engineering Equipment Sales,
Research And Development Of Marine Engineering Equipment,
Special Equipment Design,
Special Equipment Manufacturing,
Engineering And Technology Research And Experimental Development,
Special Equipment Sales,
Natural Gas Pipeline Storage And Transportation,
Oil,
Development Of Key Supporting Systems For Marine Engineering,
...
Business scope: Lubricant Base Oil,
Cement,
Agricultural And Sideline Products,
Fuel Oil,
Liquefied Gas,
Real Estate Development,
Paraffin Oil,
Oil,
Chemical Raw Materials And Products,
Heat Transfer Oil,
Refined Oil,
Asphalt Sales,
Car,
Solvent Oil,
Import And Export Business,
Steel,