42 Research, design, development, testing, authentication and quality control in the field of refrigeration equipment for product display, heating equipment for product display, lights for use in illuminating signs and displays, refrigerating display cabinets, heated display cabinets, refrigerated self-service cases, refrigerated self-service deli cases and custom fabricated refrigeration systems used by supermarkets, restaurants, cafes, delicatessens, take-away restaurants, and convenience stores to store and display food and beverage products, modular counters for refrigerating, heating and chilling foods, product display equipment, restaurant counters, restaurant furniture, salad bars, retail store furniture, furniture, namely, sales and display counters, furniture for displaying goods, point of purchase displays, display racks, display boards, signboards of plastic, fitted cupboards, furniture fittings, not of metal, paper, cardboard, plastic materials for packaging, packaging film, packaging materials, plastic film for wrapping and packaging, foils of plastic for packaging and wrapping; information, consultancy and advisory services in relation to the aforesaid services