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&According to the information provided by the 10th Construction Engineering Company of the group, on November 16, 2016, a delegation specially invited by changdajianke and composed of more than 80 leaders, industry experts and representatives of many well-known real estate enterprises from Weifang housing and Urban Rural Development Bureau went to the 4th middle school of Weifang branch of the 10th Construction Engineering Company, which was constructed by assembling laminated plates. &During this period, the technical personnel of Changda Construction Technology Co., Ltd. and the site construction management personnel of the project department gave a detailed explanation on the fabrication process and construction technology of the fabricated laminated plates used in the project, and the visiting group witnessed the project entity quality. At the end of the activity, the visiting group commented on the civilized construction of the project site, and highly appraised the quality of the project entity, especially the application of the assembly structure such as the laminated plate.