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From a consumer's point of view, stairs are no longer just a simple accessory of a main building, but are one of the main parts of a home living environment that can independently carry home style, humanistic style, and emotional color. The 3G era From around 2007,
China’s staircases began to enter the 3G era of staircases. There are three major historical events that can be used as a sign of this new era: First, in April 2007, the All-China Federation of Industry and Commerce established a staircase.
The professional committee then issued a series of overall major events such as the White Paper on Stairs Consumption. Second, in May 2009, the State Forestry Administration issued the “Wooden Stairs Industry Standards” and further established the National Stairs Standards Drafting Committee;
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