ABOUT FLEX SYSTEMS
Practical trailer electrical products, built from a real-world solution.
What began as a solution for Linton Engineering Ltd in 2024 has grown into Flex Systems, with the public launch in 2026 bringing the same practical design philosophy to trailer manufacturers, repairers and owners across New Zealand.
OUR STORY
It started with a better idea.
In 2024, Walker Electrical Solutions Ltd designed a new trailer junction box for Linton Engineering Ltd . The goal was simple: create a junction box that was quicker to install, easier to wire and easier to maintain than the options available at the time.
Following successful use across the Mustang Trailers range, the design continued to evolve through practical improvements and real-world feedback. Every revision has focused on making installation faster, reducing wiring mistakes and improving long-term reliability.
In 2026, the Flex Systems brand was launched, bringing those same practical solutions to trailer manufacturers, repairers and trailer owners throughout New Zealand.
Our Design Philosophy
- Design practical solutions for real-world trailer wiring.
- Make installation quicker and easier.
- Reduce wiring mistakes and simplify maintenance.
- Continue improving through customer feedback.
WHAT DRIVES US
Designed with installers in mind.
Every Flex Systems product is developed with one goal in mind: creating practical solutions that make trailer wiring easier to install, simpler to maintain and built for everyday use.
Practical Design
Every product is designed to solve real trailer wiring challenges—not add unnecessary complexity.
Built for Installation
Thoughtful layouts, clear labelling and practical features help reduce installation time and wiring mistakes.
Easy to Maintain
Designed to make future servicing, inspections and fault-finding quicker and more straightforward.
Continuous Improvement
Products continue to evolve through real-world use, customer feedback and ongoing refinement.
OUR COMMITMENT
We’re just getting started.
Flex Systems is committed to developing practical trailer electrical products that save time, improve reliability and make trailer wiring easier to install and maintain.
As the product range continues to grow, our focus remains the same: practical design, continuous improvement and supporting our customers with products built for real-world use.