1993  : Starting-up Plasma Nitriding System has 50 kw power capacity which consist of one  furnace with Ø720x800 mm and one  furnace with Ø720x1800 mm loading capacity. By this way, Plasma Nitriding technology was started to use for industrial applications in Turkey

1996  : Starting of activities in Vacuum Heat Treatment area.

2009-2010 : Hot Wall Puls Plasma Nitriding Furnace was manufactured as a result of a R&D project supported by Turkish Scientific and Technological Research Institution (Tubitak). Thus the first commercial plasma nitriding furnace manufactured in Turkey was started-up.

2016 : Starting-up the Hot Wall Plasma Nitriding Furnace with 800 kg capacity.

2020 :In July 2020, Plasma Nitriding furnace "i-nit cold 800", manufactured by Istanbul Heat Treatment , started up at customer's facilities.