Pro-Aqua
Multi-functional Cleaning System
Equipped with German-made filtration, Pro-Aqua purifies the air, vacuums up dust mites and deep-cleans soft furnishings to help create a cleaner, healthier home.
Ernst Group Hong Kong Holdings Limited
Integrity is the Cornerstone of Our Business
Since 1993, we have delivered high-quality products and custom manufacturing that meet rigorous German standards.
Our Story
Milestones Since 1993
For over thirty years, with strict standards at our core, we have continuously expanded our global business footprint, growing from a trading start-up into a group with its own brands.
1993
Trade Beginnings
Our founder established a trading company in Hong Kong, initially aiming to source cost-effective products in China and sell them to German buyers, taking the very first step into international trade.
1997 - 1998
Shift to High-End Products
We found our strength in sourcing and manufacturing high-end branded products for major German clients of industry and advertising agencies. By understanding the strict quality and colour requirements of German clients, we successfully acted as a bridge between them and Chinese factories.
2000
Strategic Partnership with Several Overseas Manufacturers
Ernst Group began its partnership with several overseas manufacturers, providing manufacturing support for injection moulds and injection-moulded parts. Our technical expertise, operational efficiency and commitment to quality laid the foundation for a long-standing relationship built on trust.
2006
Pro-Aqua Distribution Rights for Asia
Building on years of successful collaboration, Ernst Group secured the distribution rights for Pro-Aqua products across Asia. This milestone enabled us to introduce Pro-Aqua’s advanced multifunctional cleaning systems to Hong Kong and the wider Asian market.
2015
Establishment of the ET Brand
Ernst Group established its proprietary brand, ET (Ernst Technology), and developed the ET-800S Alkaline Water Ioniser, marking a significant advancement in our product innovation and in-house research and development capabilities. Pro-Aqua, ET and other premium product lines were subsequently brought together under Ernst Group, creating a cohesive and diversified brand portfolio.
2022
Expansion into Steam Sanitisation
In response to the growing demand for effective home hygiene solutions, Ernst Group introduced the ET Steamer, a High-Temperature Steam Cleaner. The launch further strengthened our home-appliance portfolio and expanded our ability to deliver efficient, comprehensive cleaning solutions.
Our Products
Premium Lifestyle & Health Solutions
High-tech, premium products built to exacting standards, from home cleaning to air purification, to make everyday living healthier.
Pro-Aqua N.T.S
Multi-functional Cleaning System
Featuring a quiet dual-vent design, Pro-Aqua N.T.S helps purify the air and reduce dust mites, with versatile deep dry cleaning for an exceptionally clean home.
Clinomic
Multi-functional Cleaning System
Made in Germany, Clinomic delivers deep cleaning and air purification, helping reduce allergen sources for a cleaner, more comfortable home.
ET-800S
Alkaline Water Ioniser
Featuring seven-layer titanium-platinum electrolysis technology, ET-800S filters impurities and adjusts pH for great-tasting alkaline drinking water at home.
Ernst Technology
6-Stage
Alkaline Water Ioniser
Streamline your daily drinking, cooking, and cleaning with one versatile machine. Advanced multi-layer filtration and platinum electrolysis make choosing the right alkaline, purified, or acidic water effortless.
ET PURE
Water Filtration System
Made in Japan, ET PURE combines activated carbon, hollow-fiber membrane and non-woven filtration in a compact system designed for everyday household use. With a filtration capacity of up to 12,000 litres, it provides convenient and efficient filtered water for the home.
Happy Spa
Shower Filter System
A non-electric shower filter system designed for everyday shower use. No power connection is required.
ET Steamer 9 Bar
High-Temperature Steam Cleaner
Powered by Italian-made 180°C high-temperature steam technology, it efficiently kills bacteria and viruses, removes stains and odours, and eliminates chemical residue for a non-toxic, sterile home.
ET Steamer 10 Bar
High-Temperature Steam Cleaner
Delivering up to 190°C steam and 10 Bar of pressure, this chemical-free cleaner easily removes stubborn stains on a wide range of surfaces around the home. Complete with versatile accessories, it ensures safe and highly efficient deep cleaning for your home.
airvenue
Air Purifier
Using filterless centrifugal technology, airvenue captures airborne particles and reduces indoor odours for fresher, cleaner air.
Strict Quality Control
Meets High European Standards
Absolute Confidentiality
Protecting Trade Secrets
B2B Trade Business
Professional Trade and Customised Production
Since 1993, we have been a trusted manufacturing partner to European businesses. Before you place an order, we're happy to share our credentials and quality certifications.
We handle everything from your engineering drawings through to finished production. We apply strict quality monitoring to help ensure each finished product meets your standards.
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Diverse Standard Manufacturing Processes We offer a wide range of processes, including precision engraving and milling, plus custom items such as paper bags and injection-moulded plastic parts (for example, spectacle-frame accessories).
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Blueprint to Finished Product (OEM/ODM) Based on your provided engineering drawings, we offer complete OEM manufacturing services, accurately transforming designs into physical products.
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Strict Supply-Chain Confidentiality We understand the importance of protecting trade secrets. We protect our clients' supply-chain privacy and never disclose specific factory details or showcase clients' custom products.
Contact Us
We're Here to Help
For product enquiries or a custom manufacturing partnership, contact any of our offices.
Hong Kong Office (HQ)
Ernst Group (Hong Kong) Limited
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8/F, Wing Hing Industrial Building,
499 Castle Peak Road,
Lai Chi Kok, Kowloon, Hong Kong - Tel: (+852) 3188 1233
- Fax: (+852) 3188 5877
China Office
Ernst Import & Export Trade (Shenzhen) Co., Ltd.
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Room 1705, 17/F,
Shenzhen Development Center Building,
2010 Renmin South Road,
Luohu District, Shenzhen - Tel: (+86) 755 8230 0323
- Fax: (+86) 755 8230 0232
Singapore Office
ERNST ASIA PACIFIC PTE. LTD.
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25 International Business Park,
#04-63 German Centre,
Singapore 609916 - Tel: (+65) 6899 6900
- Fax: (+65) 6899 6712