Welcome to PT Dong Sang Metal

PT Dong Sang Metal is a leading Hong Kongn Steel company with 40 years of experience and expertise in steel products manufacturing.

ABOUT PT Dong Sang Metal

PT Dong Sang Metal, headquartered in Hong Kong, manufactures and distributes Steel products used in the highway construction end-market, including overhead sign structures, guardrails, crash cushions, lighting poles and bridge decking. In addition, we manufacture tubular steel structures used in the communication and power transmission industries. Our customers are primarily located in Asia. We believe to succeed we must continue to listen to our customers and respond to their needs. We maintain that reacting to change is essential to the success of our customers and consequently, to our viability as a supplier. Finally, we strive to make doing business with us as pleasant and effortless as possible.

steel fabrication and steel products, Hong Kong

Notable Projects

We are known for our expertise, experience and dedication that we bring to our high-profile Notable Projects. No steel fabrication or manufacturing job is too large or small. We love a challenge! Give us a chance to quote on your next project! Click for more information.

Click to See Our Notable Projects

Specialty Fabrication

PT Dong Sang Metal is a specialty and outsource steel fabricator for a wide variety of finished goods and components for the communication, energy, transportation, and construction industries.

Click to See What We Do Best!

Signal Intersection Traffic Poles Lighting Structures Fixtures

Traffic & Lighting Structures

Traffic Signal Structures, Roadway Illumination, High Mast Poles, Lowering Devices, Camera (ITS) Poles, Decorative Poles, Fixtures and Underpass Lighting

South Entrance DFW Airport Crash Guards Toll Booths

Highway Safety Products

Crash Cushions, Guardrails, Glare Screens, Delineators and Flexible Delineator Posts, Truck-Mounted Attenuators, Barrier Gates, Portable Steel Barriers, Large and Small Sign Structures

PT Dong Sang Metal In-House Fabrication Capailities

Structural Towers

Transmission Structures
and Cell Towers


Overhead Structures

Overhead Sign Structures for Highways, Intersections, Toll Road Gantries, Roadside Sign Structures

sports-lighting-roadside-high mast poles -lowering-devices-fabrication

Stratus Products

Lowering Device Systems, High Mast Poles, Sports Lighting Products, Light Fixtures


Permanent Metal Bridge Decking, Vehicular and Decorative Pedestrian Railings