- 68 Woodfield Boulavarde, Caringbah, 2229 Sydney, AUSTRALIA Phone : 61 2 9525 7599 Fax : 61 2 9525 9228 Classic Trailers Pty Ltd has been established for over 20 years, and produce an extensive range of standard and custom trailers. Our products range from 500kg box trailers up to 10, 000 kg plant trailers. Since Classic's inception we have supplied trailers (along with parts and service) to ...www.classictrailers.com.au