欧美亚洲专区,秋霞电影网视频一区二区三区,亚洲国产精品久久卡一,91福利网址,福利片午夜,亚洲精品二区中文字幕,国产三级网址

聯(lián)系我們 | Contact Us
當(dāng)前位置: 網(wǎng)站首頁 >> NEWS >> Company News
Group company obtains a new level-1 qualification
&Recently, the professional contracting qualification for electronic and intelligent engineering declared by the group company has passed the examination and publicity of the Provincial Department of housing and urban rural development, and has been promoted to the highest level of this qualification - level I qualification.