Contact STR Products for all your Trailer, Ute Body and Canopy needs

STR Products have been building trailers, ute trays, canopies, and boat loaders for customers across Queensland. STR Products has become well known in the Bundaberg area and throughout Queensland for our reliable service and great prices...

View the STR Products Quality Policy >>

Our certifications

ISO 9001 quality management system certification
JAS-ANZ accreditation
Front of business

Experience and Passion

Barry and Sarah Zwynenberg, the owners of STR Products Pty Ltd, have more than 40 years of experience in the engineering industry and their expertise and knowledge is something that they are happy to share with their customers.

Barry, Sarah, together with their children Teagan and Reece and their staff are passionate about providing a strong, tough, reliable service to their customer base wherever they may be.

STR Products are happy to assist with your enquiries, get in touch with Barry, Sarah, Teagan and their staff today on 1300 452 839.


STR Products use CAD drawing
methods to prepare their
products for the workshop floor.


Plasma Cutting

Using a CNC Profile Plasma Machine all our products are cut using precision equipment.


Press folding

Using CNC Machtech & Yawei Brake Presses our folding is done precisely to the strictest of tolerances.



Using the latest Mig and Tig Pulse Machines we endeavour to achieve a professional finish with strength and durability in our practices.