好湿好硬好痛视频_无码中文字幕视频魅影网_免费a级毛片18以上观看精品_国产精品自在拍在线播放

聯(lián)系我們 | Contact Us
當(dāng)前位置: 網(wǎng)站首頁 >> NEWS >> Company News
The qualification of professional contract for groundwork and foundation of Chan

 

The qualification of professional contract for groundwork and foundation of Changda Construction Group was promoted to first grade

 

          Recently, through the approval of Shandong Provincial Construction Engineering Administration Bureau, the qualification of professional contract for groundwork and foundation of Group Corporation was promoted to first grade. After the approval of Weifang Construction Engineering Administration Bureau, the group corporation newly increased the third grade of professional contract for building intelligence. (November 20, 2009)