Build 4 Asia 2026

International Electrical Installation, Transmission and Distribution and Lighting Technology Show

The Must-Attend Building, Engineering and Security Show

Build4Asia is the No.1 Trade show for the Building, Electrical Engineering and Security Industries in Hong Kong which covers every facet of the construction industry from building materials and automation, smart city technologies to total surveillance system.

Build4Asia will return from 6-8 May 2026 at Hong Kong Convention & Exhibition Centre. The trade show will remain as the ultimate B2B sourcing platform for companies to seek and expand their business opportunities. We strive to provide a comfortable and secure environment for you to source for the right gears throughout the 3-day show.