Luannan County - September 28: steel workers on construction sites, on September 28, 2016, luannan county, hebei province, China
Size: 4000px × 6000px
Photo credit: © YongXin Zhang / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: bars, blue, building, construction, development, estate, helmets, industrial, materials, members, mesh, outdoor, real, safety, sites, sky, steel, structure, technicians, workers