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< br / > Building 1 of Chongwen new rural comprehensive service base is located in the north of Chongwen street to the east of Wenhua South Road, Kuiwen District, with a building area of about 17000 square meters. The basement is the garage, the mezzanine self parking garage, and the eighth floor above the ground is the office area. In 2017, Shandong Province construction engineering quality structural engineering..