Sanjuyuan steel structure was founded in 2007, The main operating products are steel structure warehouse/workshop, prefabricated buildings, color corrugated steel sheet, container houses, poultry & livestock buildings, other building materials etc. our factory is located in shijiazhuang city, hebei province .beside the famous Chinese historic building - Anji bridge. It covers land area of 100,000 sq.m. Total investment is 30 million RMB ;There are 8 production lines of steel structure and 12 lines of color corrugated steel sheet.