The national regulation standard, the indoor clear height of the kitchen should be not less than 220 centimeters. Nowadays, the ordinary kitchen ceiling is usually 240 centimeters to 269 centimeters above the ground. In terms of the house, in 270 cm, the kitchen to stay high in 240 cm, in 280 cm, stay in 250 cm can be.

Business catering refers to people in business activities and leisure ways increasingly diversified under the impetus of business negotiations, friends gatherings, leisure and entertainment for the purpose of multi-functional consumer activities.