Beijer Ref Support Centre for Patton Ltd and Realcold NZ Ltd. Established in 1923, Patton is a leading manufacturer and wholesaler of refrigeration, air conditioning and mechanical services products. Realcold is a leading wholesale supplier to the refrigeration and air-conditioning industry in New Zealand. We specialise in refrigeration component wholesaling and are managed and operated by qualified, experienced refrigeration engineers. BEIJER REF AB is a technology-oriented trading Group which, through added-value products, offers its customers competitive solutions within refrigeration and climate control. Beijer Ref is one of the largest refrigeration wholesalers in the world, and is represented in 37 countries in Europe, Africa, Asia and Oceania.