DOWA ECO-SYSTEM Co., Ltd. is a subsidiary company of Dowa Holdings Co., Ltd., that was established in October 2006 in order to focus more specifically on Environmental Management & Recycling. Dowa Holdings Co., Ltd, formaly Dowa Mining Co., Ltd. was originally established in Japan in 1884 as a mining & smelting company.

Dowa Holdings 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 130 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.


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News Release

2016-04-27
Investment in PDI Tak Eco Co., Ltd. and Expansion of Waste Treatment Business in Thailand
2016-02-08
Establishment of MELTEC IWAKI CO., LTD. and Melting of Incinerated Ash to Further Expand the Recycling Business
2015-12-17
Completion and Start of Operation of Myanmar's First Controlled Landfill Facility
2015-10-05
DOWA Eco-System Singapore Exhibit at Electronics Recycling Asia WRF 2015 in Singapore
2015-09-18
DOWA Exhibit at 6th Waste Management ME Forum 2015 Dubai Oct 2015
2015-09-04
DOWA Exhibited at E-SCRAP 2015
2015-03-03
DOWA Eco-system suggested "Policy for Climate Change in Japan" to Minister of the Environment of Japan, as a member of "Japan Climate Leaders' Partnership"
2014-12-25
Entering the Environmental Management and Recycling businesses in Myanmar
Construction of the country’s first controlled landfill
2014-11-22
Dowa President Delivers Lecture at International Conference in India
2014-10-02
Indonesia's The first and only one integrated waste management company, PPLi, Celebrates 20th Anniversary
2014-09-30
Thai Industry Minister Visits ESBEC
2012-04-23
Expansion of Precious Metal Recycling Business in Asia
Precious metal refining plant to start operation in Singapore
2011-05-30
Panasonic, Hangzhou DADI, DOWA and Sumitomo Corporation to Establish Home Appliances Recycling Company in Hangzhou, China
Incorporating advanced recycling technologies of a Japanese consumer electronics company
2011-04-21
Household Appliances Recycling Plant Completed in Tianjin, China: Responding to Domestic Chinese Demand for Resources Recycling
2010-12-24
New base for household appliances recycling business opens in Jiangxi Province, China
Strengthening and expanding business infrastructure for future development
2010-11-09
Dowa Eco-System Commercializes Lithium-Ion Battery Recycling Business
Harnesses network and existing facilities to meet diverse customer needs
2010-11-08
Dowa Holdings to Launch Management Company in Shanghai, China
2010-09-09
Dowa Eco-System to Set Up Joint Venture in China for Soil Remediation
Building a presence in the Chinese market in anticipation of rapid growth
2010-06-15
Dowa Eco-System to Start Full-Scale Detoxification Treatment Business for Waste Materials with Trace Amounts of PCB
Progressive Expansion Nationwide with Plans to Build Treatment System on the Scale of 30,000 Tons Annually
2010-04-01
Dowa Eco-System Subsidiaries Become First Approved Operators of Contaminated Soil Treatment Business in Japan
Responding to Soil Contamination Countermeasures Act Amendment
2010-03-26
Enter Household Appliances Recycling Business in Tianjin
Aiming to Expand Environment/Recycling Business in China

DOWA ECO-SYSTEM Core Businesses

Resource Recycling

We are a continually evolving leader and pioneer in the Environmental Management & Recycling Business.

Waste Management

DOWA ECO-SYSTEM has gained the trust of our clients by balancing top-quality environmental efficacy and economic efficiency.

Soil Remediation

DOWA ECO-SYSTEM is the premiere soil remediation company thanks to the synergy of experienced human resources, technological flexibility, and a well-developed infrastructure. Environmental risks are controlled by the most effective methods applicable to the specific task.


Environmental Consulting

DOWA ECO-SYSTEM's consulting branch, E & E Solutions, Inc., acts as an integrated technical consultant to provide solutions for environmental and energy problems.

Global Network for Environmental Management

DOWA ECO-SYSTEM works effectively as an organic combination of service units to provide the optimal solutions for preserving the environment as well as developing the economy.