Tocal Co., Ltd. engages in the development and sale of thermal spraying technologies. It operates through the following segments: Thermal Spray Process, Domestic Subsidiaries, and Others. The Thermal Spray Process segment offers parts for industrial machinery such as parts for semiconductors and flat panel display (FPD) manufacturing equipment, gas turbine for power generation, power storage batteries, and steel and paper rolls. The Domestic Subsidiaries segment includes PVD processing for cutting tools, blades, and automotive molds. The Others segment includes thermal diffusion (TD) process, CDC-ZAC coating, and plasma transferred arc (PTA) process. The company was founded in July 1951 and is headquartered in Kobe, Japan.