Copyright © 2020
Sun Yu Chau Engineering Company Limited,
All Rights Reserved.

Sun Yu Chau, based in Hong Kong, is a well-respected and well-known company. The predecessor of SUN YU CHAU was Sun Yu Chau Air-conditioning Engineering Company established in Hong Kong in 1986. In 1993, it was reorganized and renamed as Sun Yu Chau Engineering Company Limited. In the past always, the company has committed to provide our loyalty service based on Quality, Customer’s Satisfaction, Reliability and Innovation.


To achieve the continuous improvement in management quality and the sustainability of the business, we have implemented and been awarded ISO9001 compliance since 2000. In the following year, The Hong Kong Government approved us to be listed as a Registered Specialist Contractor (Ventilation Works Category). At the same time, we were appointed as the dealer of various FRP materials. Today, Sun Yu Chau is one of the leading Mechanical Ventilation Air-conditioning and Passive Fire Protection System Contractors. We are well considered for large scale and high-end residential and commercial developments.


The company has employed many passionate, experienced and professional Engineers in Hong Kong and Mainland China. Close partnerships with design teams, as well as trusted contractors and suppliers, empower us to bring the client’s vision to engineering. We believe collaboration yields the best results.