Specialists in the design, manufacture and fitting of towbars to all vehicles
Tandem, flat deck, boat, horse floats, cable, multi-purpose, covered-in
Trucks and Specialised Trucks
Design, manufacture and certification of trucks and specialised trucks
Vans, Buses, Campervans,
Motorhomes, Utes
Luggage barriers, certified seat belt and seat mounts

Contact us now about your Custom Built Trailer



















At MBY Engineering we are specialists in the design, manufacture and fitting of towbars to all vehicles including certified towbars to trucks, buses, motor homes and all commercial vehicles (certificate of fitness).
We can also include the wiring of the trailer plug 12 and 24 volt.

Boat TrailerTrailers

Design and manufacture all types of trailers, including:
Tandem flat decks (option tippers)
Single axle trailers (option cages)
Boat trailers (photo)
Horse floats
Cable trailers (photo)
Multipurpose trailers i.e. builders trailer/boat trailers
Covered in trailers
Mobile kitchens
Any other options just contact us and we will design and build it.


TrucksDesign, manufacture and certification of:
All types of deck (photo) (photo)
Lengthening and shortening of chassis (photo)
Load anchorage
Tail lifts
Hiab type cranes and sub frames


Decks (photo)
Ladder and load carrying racks
Animal housing


VanLuggage barriers
Seatbelt Mounts
Seat mounts
Protection front and rear (photo)

Buses, Camper Vans, Mobilehomes

Certified seat belts mounts
Certified remounting of modified seats

Specialised Trucks

We design and manufacture infrastructure vehicles ie
road marking/spray and equipment (photo)
Traffic control vehicles
Modifying of Capping machines
Design, manufacture and fitting of LPG fired glue tanks to trucks (photo)

Sign posts

Manufacture state highway sign posts and gantries and bridge/road railing as per Transit New Zealand specifications.