75 years collective product development
Certified WHMA
Servicing Australia-wide
admin@harnessmasternsw.com.au 
Australian wire harness manufacturer providing unique and efficient electrical solutions.
Our products are designed and manufactured by a team of expert problem solvers with over 75 years of collective experience.
Our service capabilities are multi-faceted
We cover every possible need and scenario with on-premise workshop, on-site and self-install solutions.
Our solutions are backed by practical engineering experience
We scope, design, test and manufacture products based on an in-depth knowledge of what works.
We sell hard to find parts, from our own to known brands
We offer an extensive range of parts direct to trade and industry customers and small businesses.
Trust us to solve your electrical design challenge.
As a leading Australian wire harness manufacturer, we provide innovative solutions where others can’t. Challenge our experts today.
Innovative and future-focussed outcomes
We work collaboratively with our clients to design unique, innovative, long-lasting and bespoke solutions for their electrical projects – big or small.
Custom solutions for unique client needs
We manufacture our solutions with quality, trusted and tested materials and consider all aspects to ensure the solution is exactly right for the customer.
Choose from in-house, on-site or self-install kits
Our service division provides workshop solutions for customers at our premises, as well as on-site and self-install solutions, to cover every need and scenario.
5M+
Items shipped
50,000+
Harnesses manufactured
28,000+
Parts in library
10,000+
Harnesses in library
Stocking the high-quality parts you need
We offer an extensive range of parts direct to trade and industry consumers and to small businesses.
We keep you moving. All ways.
As a leading Australian wire harness manufacturer, we provide the most innovative, reliable and bespoke electrical solutions and services to keep your business and equipment moving.
“Harness Master NSW has been a long-term supplier of custom electrical systems that enabled us to support our customer base, spanning a range of applications from mining, marine and rail to power generation.”
Penske Australia & New Zealand, Engineering and Technical Team
WHO WE ARE
Our Case Studies
Manufacturers, fabricators & OEM’s
HMS Group seeks improved production solution
HMS Group had redeveloped their Compact HMS 200 mini loader vehicle and engaged Harness Master NSW to assist in turning their prototype into a simple more reliable and higher quality production model.
Mining, Oil & Gas
Glencore requires streamlined approach
Bulga was experiencing a lack of uniformity amongst their fleet of mine site vehicles. This resulted in the company needing a wider range of parts, coupled with a larger labour force...
Government & Commercial
Penske Rail use telemetry for real-time data
Penske wanted to implement a remote engineer monitoring system (telemetry) in its fleet of rail engines. The telemetry system, once operational, would give engineers real-time data to identify potential breakdown problems before they occur.
Transport & Agriculture
SwarmFarm Robotics collaborates with experts
A skeleton of a farming machine was delivered to Harness Master NSW by SwarmFarm Robotics who wanted us to design the full electrical schematic.
Defence
Bale Defence seeks robust electrical solution
Bale Defence built a Rough Terrain Vehicle prototype and engaged Harness Master NSW to build a robust electrical system suitable for harsh conditions.
Bring us your challenge!
Touch
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.
WE KEEP YOU MOVING. ALL WAYS.