Business scope: Design,
Install,
Processing,
Production,
Sale,
Sale,
Water Treatment Device,
Leasing And Related Technical Services,
Oil Drilling Equipment And Accessories,
Repair,
General Cargo Road Transport,
Pressure Piping Components,
Non Standard Equipment,
Repair,
Detection,
Casting And Forging,
Underground Double Layer Oil Tank,
Realtor,
Pressure Vessel,
Drilling Technology Services,
...
Business scope: Technology Import And Export,
Metal Material Sales,
Install,
Oil Well Pump,
Motor Vehicle Inspection,
Production,
Sale,
Metal Surface Treatment And Heat Treatment,
Sale,
Wire And Cable,
Building Engineering,
Beverage Sales,
Install,
Repair,
Repair,
Repair,
Straight Seam Submerged Arc Welded Steel Pipe,
Detection,
Insulation,
Equipment,
Underground Double Layer Oil Tank
...