Global development of eco-friendly products
Drawing on its roots that date back to Tobata Foundry Co., Proterial has applied malleable cast iron manufacturing technologies to produce casting components for automobiles. In recent years, we developed HERCUNITE® heat-resistant exhaust casting components and are striving to meet the growing need for eco-friendly products.
We propose a method to use materials tailored to your company.
A list of Automotive Casting
Automotive Casting Business Unit
Products & Solutions
Leading sustainability by high performance
Overseas sales ratio