Obstruction of Changchun autoclaved aerated concrete block equipment developed three reasons. First, focus on innovation, technological innovation and new product development company, through technological innovation, process optimization, and management enhancement, etc., continue to improve the competitiveness of the market, the ability to respond to environmental change, production and sales situation is better than the first half last year; Second, in recent years, industrial transformation and upgrading work is paying off gradually, in line with the needs of the construction market, the price excellent aerated concrete equipment, new products and sintered class wall products, production and sales situation presents obvious good posture; Third, the current state of the real estate policy continued regulation, but the basic construction of urban infrastructure and rural housing reconstruction gathering province, city reconstruction, resettlement housing project construction area is considerable, which also makes the new wall materials production in the province last year compared, there was no landslide, on the contrary, the main products, such as production of autoclaved aerated concrete blocks, concrete blocks, perforated bricks and other products but steady growth. Changchun investors should seize the opportunity, autoclaved aerated concrete equipment, light brick equipment, aerated concrete equipment driven by the prospect of good construction industry. Wall material reform can save materials, save money, meet the requirements of sustainable development, but also promote energy-saving residential buildings. (Liu)