R&D strength
Isothermal normalizing
There are several advantages of isothermal normalizing over ordinary normalizing, uniform microstructure and hardness, better machinability of the part and stable quenching deformation pattern
R&D strength
Carburizing Quenching
Purchased the latest European gas multi-purpose furnace production line. To guarantee the heat treatment deformation, the furnaces Carburizing with nitrogen and methanol atmosphere, and de runbao quenching oil imported from German.