• 1
  • 2


Wind mill as green energy was rapidly grown over last years, gearbox and big diameter bearing ring request the moderate heat treatment processes; Induction hardening, case carburizing or nitriding were diversified from the different parts and different companies.  

Vacuum solution treatment and ageing of nickel alloys, post weld stress relieving and hardening and tempering of high alloy steels are all available. The development of precision assembly and vacuum brazing techniques including foil, tape, paste and honeycomb, as well as resistance, TIG and electron beam welding enables a comprehensive metal joining service for all generations of power plant.