Business scope: Seamed Pipe Blank Pipe Fittings,
Grade B Forged Pipe Fittings,
Research And Development Of Welding Technology,
Business Consulting,
Bellows,
Bellows,
Includes Factory Prefabricated Elbows,
Mechanical And Electronic Equipment,
Steel Plate Butt Welding Pipe Fittings,
Material,
Pressure Piping Components,
A1 High Pressure Vessel,
Medium Pressure Vessel,
Electric Equipment,
Boiler,
Design And Manufacturing,
Manufacture,
Pipe Fittings Processing,
A2 Category Iii Low,
Grade A,
...
Wholesale of other mechanical equipment and electronic products
Business scope: Flange,
Subsea Oil And Gas Pipeline,
Forged Pipe Fittings,
Production And Sales,
Technology Transfer,
Technical Consulting,
Technical Services,
Seamed Pipe Blank Pipe Fittings,
Steel Plate Butt Welding Pipe Fittings,
Includes Factory Prefabricated Elbows,
Corrosion Resistant Oil And Gas Pipelines,
Non Welded Pipe Fittings,
Steel Forged Flange,
Pressure Pipe Flange,
Wear Resistant Pipe,
And Corresponding Oil And Gas Equipment,
Pressure Pipeline Special Components,
Design Of Pipe Fittings And Fittings,
Valve,
Manufacture,
...