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,
...