Thailand’s Largest Manufacturer of Transmission Line & Telecommunication Towers
ABOUT US
Siam steel tower co.,ltd.
SST is Thailand’s leading energy infrastructure provider and the largest manufacturer of transmission line towers, telecom towers, and substation structures—trusted nationwide for quality and scale.
Product
Empowering Industries with Smart Infrastructure
We specialize in the design and manufacturing of high-performance transmission line towers, telecommunication towers, overhead catenary systems, belt conveyor material handling solutions, subs…
Integrate Environmental
Sustainability at Our Core
We integrate ESG principles into every aspect of our operations—combining cutting-edge engineering with environmentally responsible practices to drive a more sustainable future.
Project References
Built on Strength, Proven in Performance
We specialize in the design and manufacturing of high-performance transmission line towers, telecom towers, overhead catenary systems, belt conveyor and material handling solutions, and substations. Our expertise also covers a wide range of precision-engineered steel structures—delivering reliability, innovation, and excellence.
We specialize in the design, engineering, and manufacturing of high-quality transmission towers, ensuring robust and efficient power transmission across various networks. Our...
As a comprehensive solutions provider for the power industry, SST also designs and manufactures steel structures for substations, serving both indoor and outdoo...
We are one of the largest manufacturers specializing in the design and supply of telecommunication and radio towers. We provide reliable and high-quality solutions to leading m...
We specialize in manufacturing all types of steel structures, from buildings and solar farms to walkways and carports, delivering customized solutions tailored to your needs.
We are proud to contribute to the development of Thailand’s railway infrastructure by supplying the steel structures for the Overhead Catenary System (OCS), which plays a critic...
We specialize in the design and manufacturing of high-quality material handling systems, including advanced conveyor systems. Our services provide comprehensive so...
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