Welding for semi-automatic bronze roller 091030　　　　　　　　　　Maintenance for leakage of thermal Drum 090821

　　Welding for hydraulic cylinder of three-shafted piston 　　　　　Leakage maintenance for large radiator from China-made tour bus
(only for slight deformation)　　　　　　　　　　　　　　　　　　　　　　　　　　　　　

Shaft welding for large motor (only for slight deformation)

Brazing for feeding piston of Blow-injection plastic machine.　　　　　　　　　　Brazing for Oxygen feeding pipe 　　　　　

On-site welding for 30 tons excavator arm　　　　　　　　　　　　Pre-thermal handling to fix the crack of propeller

　Repair for twisted SS thermal furnace lid　　　　　　　　　　　　　　　　On-site welding for sandblaster track 　

　　On-site welding & grinding for Shaft of Print-foil machine.　　　　Gas welding for vacuum pre-thermal exchanging pipe (S3600009)

Welding for dedicated hydraulic shaft center　　　　　　　　　　　　　Semi-auto welding for rectangle work-piece　

Inconel work-piece welded by using high density of nickel-based rods.　　　Welding with aluminum bronze for swollen valve (SANY0102) 　

　　Crack welding for large bronze cooling pipe　　　　　　　　　　　　Pre-thermal handling for pedestal of cooling pipe

Brazing for large oxygen feeding pipe　　　　　　　　　　　　　　　　Welding for self-made turntable 　

　　Welding for the crack of bronze propeller　　　　　　　　　　Seam welding for conductive bronze cooling aqueduct

　　　Self-made welding turntable　　　　　　　　　　　　　　　　Vertical argon welding for the cast iron hole

　　　Welding for thermos specimen　　　　　　　　　　　　　　　　Outdoor movable argon welding machine

　　Welding for copper roller　　　　　　　　　　　　　　　　　　　Argon welding for irregular roller