Contact us Qingdao Building Energy Conservation and Green Building Association 0532-80976066. Recently, the Sino German Future City Junior High School Construction Project Phase I 4 # Building and Phase II
After 6-8 hours of curing, it can be demoulded and transported to the construction site.” Li Kefeng said. Since the production line was established, all the high noise and high
From April 15, Nantong urban management department began to implement new measures for dust control of urban construction waste transportation, including improving the “zero action” of law enforcement inspection