catering equipment covers many things. I will take the kitchen as an example to answer your questions. Including: storage utensils (food storage and utensils storage), washing utensils (cold and hot water supply, drainage system, disinfection cabinet, etc.), cooking utensils (stoves, cookers, etc.), kitchen machinery (dishwasher, vegetable washer, dough mixer, meat cutter, meat grinder, etc.), kitchen utensils (wok, steamer, soup pot)