(1) Engineering support facilities: such as transformers, distribution facilities, air-conditioning refrigeration facilities, backup power generation facilities, water supply and drainage facilities, hot water supply facilities, laundry rooms and necessary equipment and facilities.
(2) Security facilities: such as intercom communication facilities, accident broadcasting facilities, fire control facilities, fire control facilities, various fire-fighting equipment, etc.
(3) Internal operation support facilities: such as staff canteens, staff quarters, staff clubs, staff locker rooms, and employee channels. Hotel products used.
Including: complete sets of catering supplies and room equipment supplies, linen and consumables, glasses and ceramic dishes, kitchen equipment and engineering, hotel furniture, banquet table chairs, etc...