Heat treatment is an essential process for improving the durability of metallic components.
We manufacture industrial furnaces and offer high quality commercial heat treatment services.
			We manufacture industrial furnaces and offer high quality commercial heat treatment services.
DOWA’s Heat Treatment business has been built to meet the high demand for parts treatment from automobile, machinery manufacturers, and firearms components.
Our comprehensive services include the design, construction, installation, and maintenance of the furnaces and the associated ancillary facilities. In addition, we operate a surface treatment facility that enables us to provide various processes on commission.
Divisions
			Commercial Heat Treatment Division
Industrial Furnace Division
 
			Providing treatment services tailored to meet the specific needs of applications such as automotive parts and firearm components.
 
			Comprehensive engineering of heat treatment facilities.
 
					 
					
				 
					
				 
					
				 
					
				 
					
				 
					
				 
					
				