01
Hygiene innovation
KA leads with contactless technology to create cleaner, safer public restrooms that minimise the spread of germs and virus and support user confidence.
ABOUT KA
Intelligent touchless systems for public space.
KA is a Hong Kong-based specialist brand focused on intelligent touchless flushing and sanitary systems for public spaces. We design and supply contactless faucets, automatic flush valves and integrated restroom solutions tailored for high-traffic environments such as shopping malls, universities, hospitals and government buildings across Hong Kong and the Greater Bay Area.
MISSION
Improve public hygiene by eliminating hand contact with fixtures. Through touchless technology and robust engineering, KA systems reduce germ and virus transmission while delivering reliable performance, lower water consumption and reduced maintenance for facility operators.
Four values
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Robust durability
Products are built with heavy-duty, vandal-resistant components engineered to perform under continuous high-traffic conditions.
03
Sustainable efficiency
Smart sensor systems optimise water use, helping facilities cut consumption, utility cost and environmental impact without giving up performance.
04
Professional compliance
Every KA solution is positioned to meet Hong Kong WSD requirements and relevant mainland China standards, including WELS Grade 1 and GA certification, for smoother public-project approval.
Compliance
KA solutions are specified to meet Hong Kong WSD requirements, including WELS Grade 1 and GA certification, and relevant mainland China standards. Confirm the certificate set for the series before a tender submission.
WSD
Hong Kong Water Supplies Department
WELS Grade 1
Water efficiency labelling
GA
Certification for public projects
Why KA
- 01
Zero-touch hygiene
Advanced touchless sensors enable completely hands-free activation of faucets and flushing systems. Eliminating contact with the fixture reduces germ and virus transmission in public restrooms.
- 02
Water and cost saving
Infrared sensors run water and flushes only when needed. KA states that systems can reduce water consumption by up to 70% compared with traditional fixtures.
- 03
Durable for high traffic
Robust, vandal-resistant materials and industrial-grade components are specified for continuous use in malls, universities and hospitals.
- 04
Easy maintenance
Modular layouts simplify routine cleaning, battery replacement and troubleshooting, so teams can service a busy restroom with less downtime.
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Compliant in Hong Kong
Solutions are specified for Hong Kong WSD requirements, including WELS Grade 1 and GA certification, and for relevant mainland China standards — suited to public tenders and cross-boundary projects.