Business scope: Manufacturing Of Petroleum Machinery Equipment And Accessories,
Heavy Oil Pump,
Maintenance And Technical Consulting Services,
Self Operated Or Agent Import And Export Of Goods And Technologies,
Sale,
Business scope: Drilling,
Pump,
Building Demolition Works,
Perforation,
Downhole Tools,
Install,
Frequency Conversion Control Cabinet,
Mechanical And Electronic Equipment,
Green Project,
Commercial Service,
Gas Compressor,
Navigation Equipment Research And Development,
Dynamo,
Motor,
Chemical Additives,
Repair,
Municipal Public Works,
High Medium And Low Frequency Converter,
Coating,
Quartz Sand,
Heavy Oil Pump
...