Copilot the Future of Smart Cities
 

We are
CHAIN

Experts in Smart Construction Solutions

At CHAIN, we believe construction goes beyond building structures; it’s about connecting people, technology, data and intelligence to shape a smarter, safer, and more sustainable smart city.

Founded in 2016 at Hong Kong Science & Technology Park (HKSTP), we focus on delivering innovative solutions that address evolving challenges of the construction industry. Our award-winning Digital Twin solution brings together AI, BIM, reality modelling and IoT devices, offering real-time insights, automated workflows, predictive analysis and human-centric visualisation for all stakeholders. This solution has elevated site safety, uplifted construction productivity and enhanced project quality.

We offer a comprehensive suite of products and services — including centralised management platform, Smart Site Safety System (4S), Digital Works Supervision System (DWSS), AIoT systems and immersive 4D CAVE experience — catering to the diverse needs of our clients.

Ready to explore next-generation solutions for Smart Construction? Contact us now!

800+
 
Projects
200+
 
Construction Sites
100+
 
Clients
4
 
Offices

Highlighted
Projects

Hong Kong MapKowloon Region (K)New Territories West Region (NTW)New Territories East Region (NTE)Hong Kong and Islands Region (HK&I)

Airport Anchor
Hong Kong International Airport Label
Buildings Anchor
Ming Wah Dai Ha Label
Buildings Anchor
United Christian Hospital Label
Sewage Anchor
Sha Tau Kok Sewage Treatment Works Label
Sewage Anchor
Relocation of Sha Tin Sewage Treatment Works Label
Universal Accessibility Anchor
Universal Accessibility Anchor 1Universal Accessibility Anchor 2Universal Accessibility Anchor 3Universal Accessibility Anchor 4Universal Accessibility Anchor 5Universal Accessibility Anchor 6Universal Accessibility Anchor 7Universal Accessibility Anchor 8
New Railway Anchor
Kwu Tung Station Label
New Railway Anchor
Tung Chung West Stations and Tunnels Label
Roads Path Animation
Roads Anchor
Central Kowloon Route Label

Roads Anchor

Civil Works Anchor
The Development of the Loop Label
Civil Works Anchor
Yuen Long South Development Label
Civil Works Anchor
Hung Shui Kiu / Ha Tsuen New Development Label

Civil Works Anchor
Fanling North Development Area Label
Civil Works Anchor
Sai Sha Development Label
Civil Works Anchor
West Kowloon Cultural District Label
Waterworks Anchor

Waterworks Anchor

New Territories
West Region (NTW)

Waterworks Anchor

New Territories
East Region (NTE)

Waterworks Anchor

Hong Kong and
Islands Region (HK&I)

Waterworks Anchor

Tseung Kwan O
Desalination Plant
Sewage Anchor
Siu Ho Wan Water Treatment Works Extension Label

Project Type

Airport Works

Airport Works

Buildings

Buildings

Civil Works

Civil Works

New Railway Projects

New Railway Projects

Roads and Drainage

Roads and Drainage

Sewage Treatment Works

Sewage Treatment Works

Universal Accessibility

Universal Accessibility

Waterworks

Waterworks


Driving Smart Safety

 
100%
Success Rate for 4S
Labelling in Hong Kong
 
30,000+
AIoT Devices Connected
 
6,000+
Workers Tracked
Building a Smarter Future together
CHAIN partners with leading clients to
build a future of intelligence
 
 
 

Contact Us

icon

Headquarters

Unit 1315, 13/F, Building 19W, 19 Science Park West Avenue, Science Park, Hong Kong

icon

Postal Address

Unit 1601, 16/F, The Bay Hub, Kowloon Bay, Hong Kong

Copilot the Future of Smart Cities
 

We are CHAIN

Experts in Smart Construction Solutions

At CHAIN, we believe construction goes beyond building structures; it’s about connecting people, technology, data and intelligence to shape a smarter, safer, and more sustainable smart city.

Founded in 2016 at the Hong Kong Science & Technology Park (HKSTP), we focus on delivering innovative solutions that address evolving challenges of the construction industry. Our award-winning Digital Twin solution brings together AI, BIM, reality modelling and IoT devices, offering real-time insights, automated workflows, predictive analysis and human-centric visualisation for all stakeholders. This solution has elevated site safety, uplifted construction productivity and enhanced project quality.

We offer a comprehensive suite of products and services — including centralised management platform, Smart Site Safety System (4S), Digital Works Supervision System (DWSS), AIoT systems and immersive 4D CAVE experience — catering to the diverse needs of our clients.

Ready to explore next-generation solutions for Smart Construction? Contact us now!

800+
 
Projects
200+
 
Construction Sites
100+
 
Clients
4
 
Offices

Highlighted
Projects

Hong Kong MapKowloon Region (K)New Territories West Region (NTW)New Territories East Region (NTE)Hong Kong and Islands Region (HK&I)

Airport Anchor
Hong Kong International Airport Label
Buildings Anchor
Ming Wah Dai Ha Label
Buildings Anchor
United Christian Hospital Label
Sewage Anchor
Sha Tau Kok Sewage Treatment Works Label
Sewage Anchor
Relocation of Sha Tin Sewage Treatment Works Label
Universal Accessibility Anchor
Universal Accessibility Anchor 1Universal Accessibility Anchor 2Universal Accessibility Anchor 3Universal Accessibility Anchor 4Universal Accessibility Anchor 5Universal Accessibility Anchor 6Universal Accessibility Anchor 7Universal Accessibility Anchor 8
New Railway Anchor
Kwu Tung Station Label
New Railway Anchor
Tung Chung West Stations and Tunnels Label
Roads Path Animation
Roads Anchor
Central Kowloon Route Label

Roads Anchor

Civil Works Anchor
The Development of the Loop Label
Civil Works Anchor
Yuen Long South Development Label
Civil Works Anchor
Hung Shui Kiu / Ha Tsuen New Development Label

Civil Works Anchor
Fanling North Development Area Label
Civil Works Anchor
Sai Sha Development Label
Civil Works Anchor
West Kowloon Cultural District Label
Waterworks Anchor

Waterworks Anchor

New Territories
West Region (NTW)

Waterworks Anchor

New Territories
East Region (NTE)

Waterworks Anchor

Hong Kong and
Islands Region (HK&I)
Waterworks Anchor
Tseung Kwan O Desalination Plant
Waterworks Anchor
Siu Ho Wan Water Treatment Works Extension Label

Project Type

Airport Works

Airport Works

Buildings

Buildings

Civil Works

Civil Works

New Railway Projects

New Railway Projects

Roads and Drainage

Roads and Drainage

Sewage Treatment Works

Sewage Treatment Works

Universal Accessibility

Universal Accessibility

Waterworks

Waterworks

Driving Smart Safety

 
100%
Success Rate for 4S
Labelling in Hong Kong
 
30,000+
AIoT Devices Connected
 
6,000+
Workers Tracked

Building a Smarter Future
together
CHAIN partners with leading clients to
build a future of intelligence
 
 
 
Contact Us Background
Contact Us

icon

Headquarters
Unit 1315, 13/F, Building 19W, 19 Science Park West Avenue, Science Park, Hong Kong

icon

Postal Address
Unit 1601, 16/F, The Bay Hub,Kowloon Bay, Hong Kong