Business scope: Steel,
Import And Export Of Goods And Technology,
Production,
Processing,
Sale,
Sale,
Chemical Products,
Shrink End Cap,
Pipe Fittings And Flange Fittings,
Labor Service,
Anti Corrosion Insulation Pipe,
Steel Plastic Composite Pipe,
Insulation Joint,
Polyethylene Pipe,
Research And Development,
Valve,
Large Diameter Spiral Welded Pipe,
Compensator,
Waterproof Casing,
Fixed Section,
...