In order to standardize the interior decoration industry management in our province and promote the healthy and orderly development of the interior decoration industry, Hunan Interior Decoration Association was formally established in May 2004 with the approval of the Provincial Economic and Trade Commission Xiang Economic and Trade Industry [2004]24 document and the Provincial Civil Affairs Department Xiang Minmin Letter [2004]4 document。    Interior decoration refers to the use of material technology and artistic means to carry out environmental art design, decoration and decoration design and application of interior Spaces of buildings (including public buildings and residential buildings) and cars, ships, aircraft, etc.