59 HARDYS ROAD, UNDERDALE SOUTH AUSTRALIA 5032
For more than 60 years TREG has made trailers for the discriminating buyer. We’ve proved that trailer owners demand quality, because they know it’s only the best materials and workmanship that stand up to Australian conditions.View more here
Poly Block Couplings
Gordon pioneered the original TREG Poly Block Coupling to make towing easier. With safety a key factor, Gordon designed a unique style coupling suitable for the roughest of Australian roads, for all types of vehicles.View more here
We can attend to a wide range of repairs and servicing and general fabrication maintenance. Our multitude of machine tools enables us to carry out special purpose large capacity engineering of almost any kind at very competitive rates.View more here
Home of the TREG Original Poly Block Coupling Established in 1947, Longstanding products
Treg trailers are built to last a lifetime. We can guarantee this because we create and make them, 100%.
We specialise in grinding, milling, machining, rolling and lathe work, custom specialty trailers, trailer parts and accessories and trailer servicing and repairs – all in the one place.
What Sort of Trailers?
Anything! That’s the great thing. If you got an idea, come and talk to us and we will custom create it for you.
- Enclosed trailers
- Transportation trailers
- Off-road trailers
- Camping trailers
- Stock trailers
- Mining trailers
- Tandem trailer
- Single axle trailers
- Domestic trailers
- Light commercial trailers
We are proudly South Australian family owned and operated with a team of designers, engineers, fitters and turners and boilermakers.
Selling Custom Trailers Locally and Nationally
For more than 60 years, Treg’s have made tough treg trailers and TREG poly block couplings for all sorts of buyers and industries including:
- Mining and Exploration
- Local government
- Artists and sculptors
- Design students
- Gardeners and maintenance
- Engineering & Structural
5 Reasons to Choose a Treg Trailer?
- Established in 1947, same owners today
- Made at our factory in South Australia, using all Australian materials
- 12 month warranty (not that you’ll ever need it)
- Strong after-sales service (we actually want to know you after you buy)
- Engineering, machinery and rolling all from our one well-equipped workshop
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See the rest, then buy the best
For more than 60 years TREG has made trailers for the discriminating buyer. We’ve proved that trailer owners demand quality, because they know it’s only the best materials and workmanship that stand up to Australian conditions.
There’s no secret to TREG’s success; we combine intelligent design and engineering know-how with the best materials and superb craftsmanship. TREG trailers are packed with features that other manufacturers only dream about, features that deliver years of safe, trouble-free performance.