Zammit Trailers – Melbourne’s Custom & Heavy-Duty Trailer Specialists Zammit Trailers, a family-owned and operated trailer manufacturer based in Werribee (Melbourne), designs and builds premium-grade trailers for all your hauling needs From plant, box, and car trailers to tipper, enclosed, motorcycle, camper, and excavator trailers, plus truck trays—you name it, we make it Using Australian-made BlueScope steel, each trailer is engineered for durability, safety, and compliance with heavy-duty build quality We also offer custom builds, repairs, servicing, and even trailer hire—backed by a 12‑month structural warranty and responsive 24/7 support . Visit us at 93 Lock Ave, Werribee or call 0425 804 525 to discuss your next trailer. Quality you can haul with confidence.