DOWA ECO-SYSTEM Co., Ltd. is a subsidiary company of Dowa Mining Co., Ltd., that was established in October 2006 in order to focus more specifically on Environmental Management & Recycling. Dowa Mining Co., Ltd. was originally established in Japan in 1884 as a mining & smelting company.
Dowa Mining Co., Ltd. was quickly able to position the Environmental Management & Recycling division as a leading company in this field by utilizing the proven technologies, infrastructure, experience and problem-solving methodology accumulated from their 120 years of mining & refining operations.
Currently, DOWA ECO-SYSTEM provides core services in Resource Recycling, Waste Management, Soil Remediation, and Environmental Consulting. The Company approaches a wide range of Environmental Management & Recycling projects as an Integrated Environmental Company, organically connecting all of the services necessary to tackle environmental risks as a whole.
The Age of Globalization requires us to operate with a global viewpoint about limited resources and fragile environments. DOWA ECO-SYSTEM Co., Ltd. considers the environment globally, and acts locally with communities and business organizations towards the reduction of environmental risks and the realization of a recycling-oriented society.
We are a continually evolving leader and pioneer in the Environmental Management & Recycling Business.








