The company reports over 40 years of experience in the swimming pool industry and maintains a network of more than 500 professionals across six continents [1].

Origins: 1984–1990

The roots of Emaux date back to 1984 with the establishment of Arthur Swimming Pool Service Co. Ltd. in Hong Kong, which initially focused on swimming pool services. In 1988, Arthur Engineering Co. Ltd. expanded its scope to include swimming pool construction in both Hong Kong and China. By 1990, the business had further diversified into the distribution of swimming pool equipment within these regions [1]. This progression from service and construction to equipment distribution laid the groundwork for the company’s eventual transition into manufacturing.

Creation of the EMAUX brand: 1997

In 1997, the company established its manufacturing arm and officially launched the EMAUX brand. This milestone marked a strategic shift from being primarily a service and distribution entity to becoming a dedicated manufacturer of swimming pool and water-leisure equipment [1].

International expansion: 2000 onward

Emaux commenced export operations in the Asia-Pacific region in 2000. According to corporate records, international expansion subsequently extended to Europe, the Middle East, and Latin America starting in 2003 [1]. This global outreach transformed Emaux from a regional Hong Kong-based business into an international supplier.

A pivotal development in the company’s history was the establishment of a major production facility in Zhongshan, Guangdong, China. Opened in 2007, this approximately 80,000-square-metre site serves as an integrated centre for product development, manufacturing, quality control, research and development, training, and support [1].

This integrated approach enables Emaux to produce equipment across multiple water-technology categories rather than specialising in a single component type. The company’s manufacturing capabilities encompass:

• Plastic moulding and injection
• Fiberglass production
• Electronic controls
• Mechanical and hydraulic systems
• Product assembly
• Motor production
• Product testing and quality control

Emaux describes its R&D activities as combining expertise in mechanics, electricity, electronics, hydraulics, and plumbing to support this diverse manufacturing ecosystem [1].

Emaux operates internationally through a corporate structure that includes facilities and offices serving distinct functions:

• Hong Kong: Serves as the corporate headquarters and a centre for global business development and sales.
• Zhongshan, China: Functions as the primary hub for production, product development, and quality control.
• Europe: Acts as a key regional base for sales, design, and technical support.

In 2012, the company established a European sales and service office in Barcelona. A decade later, in 2022, it announced the opening of an Emaux Europe production plant. Additionally, in 2020, Emaux opened a new corporate headquarters in Hong Kong and established a 20,000-square-metre motor production plant [1].

Emaux offers a broad range of equipment designed for swimming pools, spas, water parks, wellness facilities, and other aquatic environments. The current catalogue organises solutions into several major categories [1].

Pool filtration

Filtration remains one of Emaux’s principal product areas, with ranges designed to remove suspended particles and maintain water clarity. Offerings include:

• Max Filter MFV Series and MFS Series
• Volumetric filters
• Galaxy cartridge filters
• Commercial filters
• Horizontal sand filters
• Filtration systems and media

The company also manufactures glass filtration media as an alternative to conventional silica sand, stating that it can improve filtration performance while reducing water and power consumption during backwashing.

Swimming-pool pumps

Emaux produces circulation and filtration pumps for both residential and commercial applications. Key models include:

• E-Power Variable Speed Pump (launched 2014)
• Super Power Variable Speed Pump (launched 2015)
• E-Turbo
• Hydrau-Power Commercial Plastic Pump
• Ultra-Power Commercial Plastic Pump
• Corrosion-resistant FRP pumps

Variable-speed pumps allow operators to adjust speed according to demand, potentially improving energy efficiency compared to continuous maximum-speed operation [1].

Water disinfection

Sanitation and disinfection products are designed to maintain water quality while reducing reliance on manual chemical treatment. The portfolio includes:

• Salt chlorinators and SSC series salt chlorinators
• CyberSync systems
• Ozone generators
• UV-C and MPUV disinfection systems
• Dosing and metering pumps [1]

Underwater lighting

The company manufactures underwater lighting systems, including the E-Lumen range introduced in 2012. Current LED offerings include:

• E-Lumen X
• Glow+
• Quartz, Zircon, and Topaz series
• Ultra Slim LED lights [1]

Pool fittings and hydraulic components

To complement its filtration and pump systems, Emaux supplies various hydraulic components, including pool fittings, selector valves, filter-system components, and accessories. These enable the provision of complete equipment packages for pool projects.

Pool cleaning equipment

Designed for routine maintenance, the cleaning portfolio includes automatic pool cleaners, vacuum heads and hoses, brushes, leaf skimmers, cleaning poles, thermometers, water-testing equipment, salinity meters, and pH/temperature meters. Emaux describes this range as facilitating easy and trouble-free pool maintenance.

Water features and heating

The catalogue includes equipment for aesthetic and recreational enhancements, such as countercurrent jets and decorative aquatic installations. Heating systems are also available to control water temperature for swimming pools and wellness applications.

Competition and wellness

Beyond standard residential equipment, Emaux provides dedicated solutions for competition pools, wellness facilities, commercial aquatic centres, water parks, and professional installations, reflecting its expansion into larger and more specialised projects [1].

Research and development is central to the Emaux business model. The company’s R&D strategy focuses on product innovation, material optimisation, OEM production, energy efficiency, automation, mechanical engineering, electrical and electronic systems, hydraulics, and plumbing. Engineers from various countries contribute specialised knowledge to new product development, supported by an integrated manufacturing model that keeps development, testing, production, and quality control within the same organisational ecosystem.

Emaux places significant emphasis on product quality. Its production facility is ISO 9001 certified, and individual products are manufactured to meet applicable international standards [1]. The company’s quality philosophy spans the entire product lifecycle, from design and material selection through manufacturing, quality control, sales, technical support, and after-sales service.

A formal warranty policy applies to all products, with terms varying by category. For example, certain Max Filter models carry a five-year warranty on the filter tank and a one-year warranty on other parts, subject to specific conditions [1].

Emaux operates as a combination of manufacturing, technology development, and international distribution. Rather than focusing on isolated products, the company provides interconnected components for complete aquatic systems. A typical project might utilise Emaux products across the entire chain: filtration, pumping, disinfection, lighting, fittings, cleaning, heating, and water features. This broad portfolio positions Emaux as a one-stop supplier for swimming pool and water-leisure equipment, with a stated objective to strengthen its role in the R&D, manufacturing, and distribution of advanced water-treatment and water-leisure solutions.

• 1984: Arthur Swimming Pool Service Co. Ltd. established in Hong Kong.
• 1988: Expansion into swimming-pool construction in Hong Kong and China.
• 1990: Commencement of swimming-pool equipment distribution.
• 1997: Manufacturing arm established and EMAUX brand launched.
• 2000: Export business begins in the Asia-Pacific region.
• 2003: Exports expand to Europe, the Middle East, and Latin America.
• 2007: Opening of the approximately 80,000 m² Zhongshan production facility.
• 2008: Introduction of the Max Filter signature line.
• 2012: Launch of E-Lumen LED underwater lighting; establishment of European sales/service operations in Barcelona.
• 2014: Launch of the E-Power variable-speed pump.
• 2015: Introduction of the Super Power variable-speed pump.
• 2020: Establishment of a 20,000 m² motor-production facility and opening of new Hong Kong headquarters.
• 2022: Establishment of Hong Kong TECH division; opening of European production plant; launch of Galaxy filter and Ultra-Power pump [1].

EMAUX positions itself around the concept of “water technology for life and leisure.” Its product strategy combines traditional equipment with newer technologies such as variable-speed pumping, LED lighting, salt-water chlorination, UV and ozone disinfection, automated dosing, digital control, energy-conscious circulation, and advanced filtration media. This places Emaux between a conventional equipment manufacturer and a broader water-technology solutions provider. The company describes its mission as becoming a trusted water-solutions company emphasising innovative products, comprehensive services, and customer-specific solutions.

Emaux products serve both residential and commercial aquatic projects [1]. Typical applications include private swimming pools, residential developments, hotels and resorts, spas, wellness centres, commercial pools, water parks, public aquatic facilities, competition pools, and leisure developments. The company frequently collaborates with consultants, developers, and engineers on major water and leisure projects.

A defining characteristic of Emaux is its emphasis on vertical integration and in-house manufacturing. The Zhongshan facility consolidates R&D, production, quality control, training, and support, allowing the company to develop products internally and manufacture a wide range of components within a single corporate ecosystem [1]. This integration is particularly valuable given that pumps, filters, valves, lighting, and disinfection systems must often function together as part of a cohesive pool system.

While strongly associated with swimming pools and spas, EMAUX has evolved significantly since its inception. The company’s development can be summarised in four stages: swimming-pool service, pool construction, equipment distribution, and integrated water-technology manufacturing. Today, it covers water filtration, circulation, disinfection, lighting, cleaning, heating, and water features.

As of 2026, EMAUX WATER TECHNOLOGY presents itself as an established international water-technology company with over four decades of industry experience. Its activities span product development, manufacturing, quality assurance, international sales, distribution, and technical support. The company’s primary competitive proposition is its ability to provide a wide range of integrated products for water treatment and leisure, supported by robust manufacturing infrastructure, R&D capabilities, and a global service network [1].

1. Profile FR | Emaux Water Technology