聯系我們 | Contact Us
當前位置： 網站首頁
>> NEWS
>> Company News
The three construction methods of Weifang Changda Construction Group
Recently, through the strict review of the provincial and ministerial departments , the three construction methods mainly reported by our group company such as <The combination of one-piece tool ceiling steel hanger drilling construction methods> , <The non-battery automatic emergency lamps switching power supply construction methods> and <The ecological rainwater recycling permeable ground construction methods > all won the national secondary methods title.
