Grays specialises in Shipping Containers, Site Huts & Used Equipment / Semi Trailers for sale. Grays is a family owned and run business situated in North Central Victoria. We have been operating throughout Australia for over 25 years and have established a great reputation for prompt service and reliability. Grays have a great reputation for offering a large variety of used Semi Trailers. All Trailers are checked over in the company's workshops before sale. Due to the current demand in Second Hand Trailers, Grays encourage clients to register their particular need and if they do not have one on hand, a member from Grays will contact them when a suitable Trailer is available.