Business scope: Sale,
Technical Services,
Import And Export,
Technology Import And Export,
Install,
General Contracting Of Petrochemical Engineering Construction,
Earthwork Engineering Design And Construction,
Floor Engineering Design And Construction,
Drainage And Pumping Activities Services,
Industrial Professional Equipment,
Oil And Gas Engineering Construction And Technical Services,
Mining Equipment,
Rent,
Research On New Energy Technology,
Oil And Gas Field Equipment,
Business Management Consulting Services,
Other unlisted professional and technical service industries
Business scope: Technology Promotion,
Technical Services,
Chemical Products,
Technical Services,
Technology Transfer,
Technical Consulting,
Software Development,
Instrumentation,
Sale,
General Contracting Of Petrochemical Engineering Construction,
Install,
Downhole Tools,
Natural Gas Exploration Technology Development,
Drainage And Pumping Activities Services,
Inspection And Testing Service,
Industrial Professional Equipment,
Oil And Gas Engineering Construction And Technical Services,
Import And Export Of Technology And Goods,
Software Development And Application,
Technical Service And Technical Consultation,
...