99久久国产综合精品无码-99久久国产综合精品五月天喷水-99久久国产综合毛片-99久久国语露脸精品国产-99久久精品费精品国产-99久久精品国产高清一区二区

   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.