CCCC creates ‘ocean wonderland’ for marine lives in Qingdao

About 30m below the sea level in Qingdao, an “ocean wonderland” has been created by CCCC marine lives. 
It is an ecological fishery composed of 4,000 artificial reefs. The reefs, as a human-created underwater structure, will provide an ideal habitat for marine creatures and help improve the marine environment. 
“Whales and dolphins were often seen swimming joyously around our construction area,” CCCC builders recalled.