According to the latest research by the Fritzian Group, the global demand for dull door after a period of 2005 to 2010 after the depression in 2011 to 2015 will be an annual growth rate of 6.8%, the global demand for dumplings in 2015 Will reach $ 19 billion. The report also shows that the developed countries, especially the United States may be overly exaggerated profits, the report also predicted that due to the recession from 2009 to 2010, the impact of residential buildings in developed countries on the demand for hanging doors may exceed commercial demand.

By 2015, the demand for energy-saving hanging door in the overall market will be greatly increased, on the one hand is due to consumer awareness of environmental protection and energy conservation, on the other hand from the government tax relief policy support. Explosion-proof door sales will also increase with the safety awareness of people in developed countries.

It is expected that by 2015, China's demand for global dolded-door market will increase from 27% in 2010 to 30%. The rapid growth of the economy, the acceleration of the industrialization process and the expansion of the rural per capita housing area will increase the demand for the hanging door products. The report also predicts that the US retail market will rebound strongly and maintain an average annual growth rate of 7.7% until 2015, compared to a 25% decline in demand between 2008 and 2010. At the same time, demand in Japan and Western Europe will also be a substantial rebound.