精品免费国产一区二区三区四区-国产精品V欧美精品∨日韩-无码人妻久久久一区二区三区-国产高清国语av在线免费观看-免费黄十八禁网站在线观看-国产一级a毛一a毛免费视频-无码AV最新无码AV专区-91尤物在线播放-91综合久久-色婷婷五月天激情视频-一级aaaav视频-国产精品熟女一区二区-91人妻久久久精品中文字幕瑜伽-色综合AV综合无码综合网站-麻豆AV一区二区三区久久-久久精品国产亚洲av熟女

Recently, according to “Top Ten”selection activity organized by Shandong Provincial Construction Administration Bureau, the group corporation won the titles of “ Top Ten Quality Control Enterprise in Shandong provincial Construction Industry”and “ Top Ten Technological Innovation Enterprise in Shandong provincial Construction Industry”; and President Xu Pengqiang won the title of “ Top Ten Excellent Entrepreneur in Shandong provincial Construction Industry ”.    Shandong Provincial Construction Industry “Top Ten”selection activity is held once every two years, it is very competitive. These three honors fully showed the level of quality control and technological innovation of the group corporation, embodied the management ideas, and represented the overall management level of the enterprise. (According to the information from Quality and Technology Department)