Business scope: Instrumentation,
Building Materials,
Office Supplies Sales,
Import And Export Of Goods And Technology,
Chemical Products,
Processing,
Sale,
Sale,
Sale,
Sale,
Equipment,
Downhole Operation,
Decoration Material,
Computer,
Garment Processing,
Develop,
Equipment Leasing,
Oil Well Technical Service,
Harmless Treatment Of Drilling Waste Mud,
Rice Planting,
City Labor Services
...
Business scope: Tubing,
Electrical Equipment,
Processing,
Technical Services,
Sale,
Oil And Water Well Technical Services,
Downhole Tools,
Install,
Green Project,
Car Detailing,
Architectural Decoration Engineering,
Safety Valve Calibration,
Building Intelligent Engineering,
Production,
Repair,
Petroleum Machinery Parts,
Boiler,
Metal Components,
City Labor Services,
Container,
...
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,
City Labor Services
...