• Possible to apply heat hardening to only the necessary part
• Improves the heat-hardening quality by monitoring and  controlling the temperature in real time
• Improves work flexibility and productivity by using various types of lasers suitable for the target materials
• Achieves highly stable and uniform annealing effects and minimization of deformation with self-quenching effect
• Achieves very reliable effects even on small products regardless of output, size, and weight of the product