Qingdao Xinguangzheng steel structure Co., Ltd, since in the year 1996,is the largest steel structure construction factory in Qingdao,north China,a public company with 800+ employees specialized in designing, developing, manufacturing, installing and undertaking various steel construction projects.We can offer complete materials for steel structure building,steel prefabricated warehouse,steel workshop,pre engineered building,prefabricated building,steel hangar,poultry farm and other steel structure constructions.Our products include welded H beam,corrugated metal sheet, sandwich panel,C/Z profile,industry doors,overhead crane,prefab house,poultry shed and equipment,real-stone paint,machinary products etc.What we do is we are focusing on providing customers with one-stop service.