About DOWA - The whole DOWA group supports resource-recycling society.

DOWA Metals & Mining Co., Ltd.

It is engaged in refining non-ferrous metal resources including gold, silver and copper.

DOWA Eco-System Co., Ltd.

Engaged in waste management, soil remediation and recycling of metals.

DOWA Electronics Materials Co., Ltd.

Engaged in manufacturing silver powders intended for use in plasma displays.

DOWA Metaltech Co., Ltd.

Engaged in manufacturing high performance alloys for use in connectors of electric appliances.

DOWA Thermotech Co., Ltd.

Engaged in heat treatment for strengthening automotive parts.