Cabinets are generally made of cold-rolled steel plates or tenfold profiles to store computers and related control equipment. It can protect storage devices, shield electromagnetic interference, and arrange devices in an orderly and neat manner, facilitating future maintenance of devices. Cabinets are generally divided into server cabinets, network cabinets, console cabinets, etc. At present, Datang Bodyguard's cold channel cabinets have mature technology and comprehensive products in the industry, and are the preferred brand of many customers.