Item No.

large-scale Seiko welding

Key specification

1.Material: stainless steel, carbon steel

2.Standard: non-standard

3.Surface finish: passivated, stain polished, mirror polished, e-coating and so on

4.Weight: 0.3-500kgs

Main production facility

welding facility:

2 the welding

Heat treatment

annealing, termpering, quenching, normalizing, solid solution.

Testing facility

spectrometer, tensile test machine, hardness test machine, mircoscope.