Scrap Metal Buyers-Processors-Exporters. Steel, Aluminium, Copper.Please click on the above weblink to go through to our website.The largest privately-owned metal recycling plant in the South Island, Resource Recycling Technologies trades in most types of surplus metals. Having invested millions of dollars in its plant, vehicles and machinery, and utilising, where possible, the best technology available to the metal recycling industry, it is believed that the new RRT plant represents the most environmentally responsible scrap metal business in the country.Send us an email, or Give us a call for enquiries.P.S. RRT purchases, processes and exports a significant quantity of non-ferrous metals, including Aluminium, Copper, Lead and Stainless steel.