| Vacuum heat treatment equipment 

This is equipment that heats in a vacuum, and includes vacuum-annealing, vacuum-hardening, and vacuum-tempering methods. Since it is in a vacuum, it prevents oxidation and decarburization, thereby improving strength and wear resistance, and can cool efficiently. 

| Electric furnace 

This is a sintering equipment that heat-treats powder-molded products with precise and uniform heat treatment using an electric heating system. 

| Deposition equipment 

Equipment used for thin film deposition is important process equipment that determines the quality and performance of semiconductors, such as improving semiconductor performance, enhancing electrical characteristics, reducing defect rates, and increasing production efficiency.