Highest Caliber Infrastructure

Infrastructure Fabrication and Construction

Sun Engineering has been delivering infrastructure packages for over 45 years through its Australian / Pacific manufacturing facilities and construction divisions in the Ports, Rail and Road corridors. Today Sun Engineering is one of the only fabricators in QLD accredited to TMR quality certification MRTS78, MRTS78A and MRSTS79 that can deliver Primary Superstructure, Over road gantries & signs, Mounted bridge or tunnel elements, Miscellaneous bridge elements, Post and Poles, Miscellaneous structures, Major Stainless Steel elements, minor stainless steel elements, major aluminum elements and minor Aluminium elements to the road and rail corridors.



Since the 90’s Sun Engineering has been delivering bridge structures for the Government and Private sectors and we are one of few trusted fabricators in QLD that is certified to deliver Primary Bridge superstructures for Traffic and Main Roads QLD. Our bridges can be seen throughout Southeast QLD with majority of packages being delivered for state and local governments. Our manufacturing facility is one of the largest in Southeast QLD, bridges delivered.

Stadiums & Amusement Park Rides

In 2002 Sun Engineering was awarded the contract to deliver the steel for QLD’s most Iconic stadium (Suncorp Stadium), since this time we have delivered steel for the Commonwealth games on the Gold Coast along with Townsville’s New stadium, Sun Engineering is the major shareholder of a fabricator in Asia who supply’s amusement park rides all over the world, amusements in Australia include the Green lantern ride and Top Golf located in the Gold Coast QLD. We understand the QA requirements and architectural finishes to deliver these high profile packages.

Rail, Road & Ports

Sun Engineering over the past 45 years has delivered several Rail, Road and Port packages, our wealth of knowledge partnered with expert constriction practices has enabled our team to deliver, train stations, bus stations, port infrastructure, pontoons, rolling stock in the Rail, Road, and Port corridors. We are a trusted partner of Queensland Rail & Traffic and Main Roads QLD delivering outstanding quality and on time delivery.

Tower of Terror 01 - Sun Engineering QLD Australia
Redcliffe State School Overpass Bridge 08 - Sun Engineering QLD Australia
Suncorp Stadium Construction 10 - Sun Engineering QLD Australia
Eastern Busway Stones Corner Brisbane 08 - Sun Engineering

Steel Fabrication & Construction
Services For Infrastructure

Our Steel Fabrication services offer a wide range of options for clients in the Infrastructure industry. We specialise in the fabrication of carbon, stainless, and aluminum steel, using state-of-the-art equipment and technology to produce high-quality, precision-fabricated steel components. We provide a range of services, including cutting, bending, rolling, welding, and painting, to ensure that our clients receive a fully finished product that meets their exact specifications. Whether it’s a complex structure or a simple component, we have the capacity to fabricate it to the highest standards.

Sun Engineering provide comprehensive Supply and Install Steel Packages for clients in the Infrastructure industry. Our experienced team of professionals specializes in the supply and installation of steel packages, including structural steel, piping, and equipment supports. We have the capacity to handle projects of any size and complexity, from small-scale installations to large-scale turnkey solutions. Our approach is focused on delivering quality products that meet your specifications, on time and within budget.

Our Pipe Spooling services provide a cost-effective solution for clients in the Infrastructure industry, delivering customized piping solutions that meet your specific requirements. Our team of specialise in the fabrication and installation of pipe spools, providing a range of services that include pipe cutting, bending, fitting, and welding. We utilize state-of-the-art technology and equipment to ensure precision and accuracy in our work, and we are committed to delivering quality products that meet your schedule and budget. Our approach is tailored to your needs, with a focus on efficiency and minimizing downtime.

Our Installation Services provide a complete turnkey solution for clients in the Infrastructure industry. From steel structures and piping systems to tanks, and equipment; we have the capacity to handle projects of any size and complexity, from small-scale installations to large-scale turnkey solutions. We are committed to delivering projects on time and within budget. We place a strong emphasis on safety, quality, and reliability in all aspects of our work, and we pride ourselves on providing exceptional customer service throughout the installation process.

Our site welding services are an integral part of our comprehensive range of services for the Infrastructure industry. Our experienced and highly skilled welding team has the expertise to carry out a wide range of welding services on site, including structural welding, pipeline welding, and welding of equipment and tanks. We work closely with clients to ensure that their specific welding requirements are met, and we provide ongoing support and maintenance to ensure that our welding services continue to meet their needs over the long term. 

Sun Engineering has the expertise to manage every aspect of a project from inception to completion, including planning, design, procurement, construction, and commissioning. We have a proven track record of delivering complex projects on time and within budget while maintaining the highest standards of safety, quality, and environmental compliance. Our greenfield project delivery services include site preparation, construction of new infrastructure, and installation of new equipment and systems. Our brownfield project delivery services include refurbishment, repair, and retrofitting of existing infrastructure, equipment, and systems. We work closely with our clients to understand their unique project requirements and to develop customised solutions that meet their needs.