We provide equipment and services globally. Our systems are used in over 90 countries. Please contact your local DEWA reseller when available. Below you can easily find our local resellers and service providers, and your primary DEWA contact details.

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Dewaco Ltd

Raviratti 3
23800 Laitila

+358 2 461 800

Environment Technologies Est.

Saudi Arabia

At ENVTECH, we provide a wide array of solutions, services, and equipment to cater to the specific needs of our clients for the treatment of water, wastewater, and sludge. Our offerings are designed to meet the exacting standards and demands of our customers.

Ahmad Al-Quraidhi
+966 55 909 0402

Shanghai Zhenshui Environmental Protection and Technology Co., Ltd.

China: Shanghai, Anhui, Guangdong, Fujian and Sichuan Provinces

Shanghai Zhenshui Environmental Protection and Technology Co., Ltd. is a professional water treatment company. The company was founded in 2012 with, registered capital of 11.88 million yuan. After 10 years of development, the company has 12 staff, and most have more than 10 years of experience and professional background in the water treatment business.

The company is mainly in environmental protection technology consulting, technology transfer, environmental protection equipment and water treatment equipment sales and service. We started cooperation with DEWACO in 2017. After almost five years of development, they have made significant achievements, and also promoted DEWA more visibility and influence in CHINA via different business ways.

The company has gained a reputation and respect in the Chinese market, and the appreciation of its Partners. It’ll get more achievements in future.

Michael Zhang
+86 188 1721 6368

Zhejiang Envprotector Co., Ltd.

China: Zhejiang and Jiangsu Provinces

Zhejiang Envprotector Co., Ltd. was founded in 2013 and is headquartered in Hangzhou, Zhejiang Province. The company’s main business is to undertake municipal water supply and drainage engineering projects, product development and sales, environmental protection engineering design, consulting and operation services. The company always adhere to customer satisfaction as the center and continues to provide quality customer service.

Room 1104, Hangbo Building, Xintiandi, Xiacheng District, Hangzhou

Mr Zhuo
+86 139 6809 0801

Beijing Believe Technology Development Co.

China: Beijing, Hebei and Shaanxi Provinces

Beijing Believe Technology Development Co. Ltd. is a professional water treatment equipment and system integration company, focused on providing comprehensive solutions including products, equipment, technology and engineering.
We have long-term and stable cooperation with some large local construction contractors, providing water treatment equipment and consulting services in municipal projects.

We have the ability to design and supply small-scale integrated wastewater treatment systems and complete the whole process of automatic control design and construction of large-scale wastewater treatment plants.

We are building export and import trading windows, which can provide local water and wastewater treatment equipment for customers worldwide.

Leon Shi
+86 137 012 017 37

Beijing Kelin Zhixing Environmental Technology Co.,Ltd.

China: Hainan and Liaoning Provinces

We are a high-tech enterprise incorporated in 2001. We are a comprehensive environmental protection enterprise integrating general contracting of environmental protection projects, installation of mechanical and electrical equipment, and development, manufacturing and sales of environmental protection equipment.

The company’s headquarter is in Beijing and has manufacturing in Hubei and Tianjin, covering a total area of 50000 square meters.

Main products: mesh grille, rotary grille, dissolved air flotation, high-density sedimentation tank, inclined plate sedimentation tank, filtering tank (sand filtering, activated carbon filtering or fibre ball filtering ), disc filter, denitrification filter, surface aerator, UASB anaerobic tank, UF & RO system, MBR, ceramic membrane, water decanter (float or revolving).

Zheng Fusheng
+86 139 108 587 74

Hui Min Environmental Tech Corp.

1 fl., no 5, Alley 2, Lane 69, sec. 5
Min Sheng e. rd
10572 TAIPEI
Taiwan R.O.C

+886 7 621 9648

Atal Engineering Ltd.

China: Hong Kong, Macao

Established in 1977, ATAL Engineering Group (“ATAL”) is a leading electrical and mechanical (“E&M”) engineering service provider headquartered in Hong Kong, with operations in Macau, Mainland China, the United States and the United Kingdom. Serving a wide spectrum of customers from public and private sectors, ATAL provides multi-disciplinary and comprehensive E&M engineering and technology services in four major segments, including Building Services, Environmental Engineering, Information, Communications and Building Technologies (“ICBT”) and Lifts & Escalators. ATAL’s parent company, Analogue Holdings Limited, is listed on the Main Board of the Stock Exchange of Hong Kong (Stock Code: 1977).

Mr. Steven LAI
+852 2561 8278

Concorde Corodex

Dubai, UAE

Being one of the first companies to offer total water solutions in the Middle East region, Corodex Trading has grown dramatically from 1974 to become UAE’s largest company to offer everything water related.

Corodex’s product offering includes the full range of all water treatments. We complement this huge selection of materials with an offering for all your water treatment chemical requirements for water systems. Last but not least we offer complete municipal and industrial wastewater treatment systems through our partners in the region, and also air purification solutions for any commercial or industrial application.

For Dewa products contact:

Arfan Huseino
+971  50 7151075

Orbis Trading

Cairo, Egypt

Orbis Trading has secured several agency representations and long-term partnerships with numerous multinational organizations worldwide. Has succeeded to become the representative and sole agent for numerous renowned multinational and international companies and Trade Houses.

Due to its very well introduction, perseverance, and aggressive marketing and with a customer service focus to add value to its clients, has gained a reputation and respect in the Egyptian market, and the appreciation of its Partners.

For Dewa products contact:

8, Gawad Hosny St.
P.O. Box 86
11518 Cairo

Afaf Salama
+20 122 006 6601

Inwatech Environmental Ltd

Németvölgyi utca 114
1124 Budapest

+36 1 279 0550

IED Industrieanlagen und Engineering GmbH


IED GmbH supplies and installs systems for water purification, wastewater treatment and sludge treatment. We are your point of contact for planning, supply, installation and after-sales services, e.g. spare parts and maintenance of our products.

Augustinusstr. 11c
50226 Frechen

Mr Olaf Reith, Managing Director, Grad. Engineer
+49 22 349 401 80

Kunst, spol. s r.o.

Czech Republic

KUNST company provides complete supply and assembly of Water Management Investment Units:

  • Waste Water Treatment Plants (WWTP)
  • Water Treatment Plants (WTP)
  • Pumping Stations (PS)
  • Potable Water Storage Tanks and Pipelines
  • Hygienic Water Protection – Disinfection
  • Overpressure Protection of Pipelines
  • Modernization and Reconstruction of Existing Plants

We cover the whole process:

  • Project Design Documentation
  • Complete supply and Assembly
  • Testing and Commissioning
  • Guarantee and After-Guarantee Service

Palackeho 1906
75301 Hranice
Czech Republic

+420 581 699 999