Honor qualification

Honor qualification

System Certificate

Award Certificate

Patent Certificate

Device for Removing Oxide Scale and Burrs After External Scar Removal on Straight- seam Welded Pipes

Device for Removing Oxide Scale and Burrs After External Scar Removal on Straight- seam Welded Pipes

Roll Adjustment Mechanism and Forming Equipment

Roll Adjustment Mechanism and Forming Equipment

Cutting and Welding Assembly and Pipe Welding Equipment

Cutting and Welding Assembly and Pipe Welding Equipment

A roller fine-tuning mechanism and a forming machine

A roller fine-tuning mechanism and a forming machine

Stainless steel forming equipment

Stainless steel forming equipment

A set of vertical roll pressing rollers and forming equipment

A set of vertical roll pressing rollers and forming equipment

A steel pipe welding and extrusion device

A steel pipe welding and extrusion device

An open-type straightening machine for welded pipe equipment

An open-type straightening machine for welded pipe equipment

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