1. Professional manufacturer 2. Casting part for reducer house 3. Machining Center, EDM 4. Heat treatment, steam treatment ... make metal-working parts. This casting part for reducer house is made in-house. Our processing capacity:1. Equipment: Machining Center, EDM ... etc.2. Heat treatment: Carburizing and quenching in house,3. Steam treatment in house.4. Material: Cast iron, Carbon steel, Stainless ...