of formed heads for welding

Girth Welding∥Welding Auxiliary Device

tungsten inert-gas welding welding

SIGMA welding (MIG welding, Metallic Inert Gas Arc welding)

Are welding maehine∥11 International Welding Fair in Essen

down-hand welding (flat welding)

electric arc welding & electroslag welding

electron beam welding-brazing hybrid welding

iron welding wire for autogenous welding

stud horizontal welding and up welding

TIG-Laser welding hybrid welding

welding and post welding heat treatment

welding rod arc welding

welding rod electric-arc welding

optical heads ， pick-up heads

‘in-situ’ welding

351 alternating and direct square-waves argon arc welding machine

3D welding

3D welding cladding