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   Recently, the 2010 national quality award announcement has ended smoothly. Weifang Olympic Park Stadium built by our group company won the 2010 annual national silver medal of quality engineering. It is understood that among the total of 139 national quality awards in 2010 there are 5 golden medals and 134 silver medals. It mains that the group company has taken a big solid step on the way of high-quality building.