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HMWS GROUPWelcome to HMWS
Innovative auto electrical solutions and packages designed
and crafted to reduce industry downtime.
View 2026 Product Catalogue
Unlocking Possibilities:
Innovative Manufacturer
of World Class Solutions
Founded in 2006, Harness Master Wiring Systems (HMWS) has been designing and assembling wiring harnesses for over 15 years.
A globally recognised leader, our company manufactures world-class products and solutions. We support a diverse range of industries, including those with emerging technologies.
Engineering
Manufacturing
Products
Innovation
Products
HMWS is a leading manufacturer and installer of electrical wire systems for a wide range of equipment.
We serve the mining, construction, agricultural, maritime, automotive, and transportation industries with electrical wire harnesses, installation kits, and custom fabrication.
Engineering
We always provide reliable, long-lasting, and high-quality products to our customers. We do this by researching and developing new designs. We also use the latest technologies. This helps us stay competitive.
Manufacturing
With a state-of-the-art vertically integrated manufacturing capability HMWS offers greater internal controls for quality, cost efficiency and supply security.
Latest News
July 21, 2026
Reworking the Harness Design for an RBH Drill Fleet
HMWS redesigns the electrical harness for Rotary Blasthole Drills, boosting reliability, serviceability, and fast repairs in remote mining environments.
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June 19, 2026
How We Ensure Quality in Every Wiring Harness We Build
Each wiring harness and HMWS product developed at our facility demonstrates our commitment to quality and safety.
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May 25, 2026
The Small Component Solving Big Automotive Electrical Problems
Modern vehicles are becoming increasingly complex, driven by the rapid integration of various systems such as driver assistance,
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