Oil and gas extraction professional and ancillary activities
Business scope: Repair,
Chemical Products,
Sale,
Import And Export Of Goods And Technology,
Mechanical And Electrical Equipment Sales,
Maintenance And After Sales Service,
Oil And Gas Engineering Technical Services,
New Energy Technology Development,
Oil And Gas Drilling And Production Professional And Ancillary Activities,
Oil and gas extraction professional and ancillary activities
Business scope: Sale,
Technical Services,
Instrumentation,
Import And Export Of Goods And Technology,
Engineering Survey And Design,
Construction,
Highway Construction,
Sales And Technical Service,
Machinery And Equipment Leasing And Sales,
Quality Inspection Technical Services,
Drilling Equipment,
Pipe R D,
Pipeline Construction,
General Cargo,
New Energy Technology Development,
Development And Sales Of Computer Software,
Oil And Gas Drilling And Production Professional And Ancillary Activities,
Production,
Chemical Products,
Car Rental And Sales,
...