Sales characteristics of Tianhui ceiling industry, help the enterprise to break the traditional marketing means a single, product display form of abuse limited, provides a new mode of marketing for the integrated ceiling industry. By means of building materials sales predict system, ceiling enterprises to establish the brand characteristics, to provide free design service for the customer, unity and integrity to help consumers achieve Jiezhuang, quality services to enhance the added value of the products so as to enhance the store sales rate, realize the difference operation.