75 years collective product development
Certified WHMA
Servicing Australia-wide
With over 75 years of combined practical experience in wiring and harness design, the team at Harness Master NSW know what it takes to build reliable and robust products. Offering plug and play and customised solutions, our in-depth knowledge of what works ensures your wire harness is not only completely capable but also easy to service and built to last for the long haul.
From scope and design, to manufacturing and quality testing, we handle every step of the process to ensure the final product meets all of your unique requirements and industry standards.
Our engineering capabilities include:
Designing from the ground up
At Harness Master NSW, we develop every electrical wire harness design from end-to-end, ensuring reliable results that are able to withstand even the harshest of environments. With a unique understanding of the nuances between scope and application, we ensure all our solutions always consider client requirements, as well as supporting the people manufacturing, assembling, using and maintaining it.
Having developed bespoke solutions for some of the world’s largest OEM companies, our extensive R&D capabilities allow us to support a wide range of industries, from mining, transport and agriculture, to oil and gas, government and defence. Our team understands the various requirements and standards of each area, ensuring all our designs and manufacturing processes are always up to spec.
Whether you’re looking for something that is no longer on the market or have a unique challenge no one else will tackle, our customised solutions allow us to build exactly what you need, no matter how complex. From prototypes to complete product builds, our team can build an electrical wire harness design to suit your needs and requirements.
Low cost, high quality products
Increased reliability
Minimised downtime
Innovative solutions
Breakdown support
Simple installation and maintenance
MDG-15 compliant
Short lead time
Have peace of mind knowing you’ll always receive top-quality results within your budget when you work with Harness Master NSW. With upfront and transparent pricing, customisable and innovative design and manufacturing capabilities, plus on-going after-sales support, our experienced team are here to keep you moving, all ways.
We ensure all our clients receive high quality and reliable products with our quality assured design and manufacture process.
Assess the application and purpose of the product to identify its function and its place in the greater machine schematic.
Assess the operating environment where the harness will be fitted or operate, taking into account factors such as load, heat, exposure to fluids, movement, vibration, and element exposure.
Apply our strict design and product standards to deliver a assembly solution which optimises performance, installation, maintenance and serviceability for the harness application and operating environment.
Know what you want but not sure how to do it? Trust one of Australia’s leading wire harness manufacturers to bring your idea to life with quality, innovative and custom designs and builds.

