谷口重工業株 Company Profile

We bring together people and technical expertise to produce high-quality cast products.

Our company aims to produce Sound Casting (healthy cast products) and casts a wide variety of steel types, including ordinary steel, stainless steel, and heat-resistant steel. Additionally, the types of cast products have expanded from valves at the time of our founding to include pumps, boiler parts, vehicle parts, heat treatment furnace parts, construction machinery parts, and general machinery parts. Please feel free to contact us if you have any inquiries.