.png){kind=small}
ABOUT US
Over 50 Years of Design, Craft, and Innovation | Sensor Faucet | Sensor Soap Dispenser
Located in central Taiwan, our journey began in 1968 with a
specialization in OEM machining parts. Building on decades of
expertise, we formally established Chang Yi Shin (CYS) in 1996,
expanding into the design and manufacture of sensor faucets and related plumbing products for commercial use. Operating under ODM, OEM, and private label models, we maintain strict quality control at every stage, earning global recognition and trust.
In Taiwan, we proudly market our products under the TAP
(Taiwan Aqua Professional) brand.
At Chang Yi Shin (CYS) , our mission is to simplify work and life through innovative solutions. With a strong legacy of over 50 years, we remain dedicated to creating value and fostering long-term partnerships.
Innovation
TAP leads with patented technology, earning multiple patents and international certifications.
Durability
All products undergo tests like coating thickness and salt spray, ensuring superior corrosion resistance.
Quality
With our technical team, from design to manufacturing, we ensure top quality.
