Videos - Shanhai YIFA Stud Welding Engineering Co., Ltd.

shear studs welding on steel girder

shear studs welding on bridge

shear studs welding on steel girder

shear studs welding on bridge

shear studs welding on machinery manufacturing

shear studs welding on machinery man...

shear studs welding on floor deck

shear studs welding on bridge

shear studs welding on steel girder

deformed steel bar submerged arc welding

deformed steel bar submerged arc wel...

This video is specially designed for trainging, please contact us if you need to learn, thanks!

shear studs welding on express railway

shear studs welding on express railw...

shear studs welding on steel girder

shear studs welding on wind power industry

shear studs welding on wind power in...

training video for vertical welding

This video is specially designed for trainging, please contact us if you need to learn, thanks!

shear studs welding on express railway

shear studs welding on express railw...

shear studs welding on wind power industry

shear studs welding on wind power in...

shear studs welding on steel girder

！