X-ray level buried arc transverse seam

X-ray grade gas barrier vertical seam

X-ray grade pipeline base weld

X-ray grade penetration welding seam

Multi layer and multi pass fillet weld

Thick plate multi-layer and multi pass fillet weld

Thick plate multi-layer and multi pass fillet weld

Double sided corner seam forming

Welding of carriage floor

Car robot welding

Seat ring robot welding

No processing round seam