We contribute to creating an affluent, recycling-oriented society through our business activities worldwide.

The DOWA group was founded in 1884 at Kosaka mine, Akita.

Harnessing its technologies and operational experiences in mining and smelting, we today operates unique recycling-oriented businesses that range extensively from the production of metal and high value-added products to waste treatment and recycling.

Our high performance products and services are used extensively in automobiles, electronic devices and various final products. At the same time, we engage in resource recycling and reduce the burden on environment.We contribute to creating an affluent, recycling-oriented society through our business activities worldwide.

Main Products and Services

Resource recycling

Provision of excellent materials and technologies