John Papas Trailers are a trailer manufacturer located in Welshpool, WA, specializing in all types of trailer sales. For people looking to buy a trailer in Perth, we custom build enclosed trailers, open trailers, tool trailers, tradesman trailers, off-road trailers, flat top trailers, flatbed trailers, motorcycle trailers, car trailers, boat trailers, camper trailers, tandem trailers, luggage trailers, box trailers, dinghy trailers, tent trailers, covered trailers, 6 x 4 trailers, 8 x 5 trailers, motorbike trailers, and ATV trailers.