Combining elements of strength and flexibility, the construction of steel grids is a relatively new construction technique steel grid structures Modern construction methods have utilized steel grids for applications requiring large spans due to a major advantage of unimpeded space free of numerous supporting grids. Their large, open interior spaces make such structures functionally versatile and lend themselves to innovative design and aesthetics. At Hebei Wanji Steel Structure Co., Ltd, we employ new technology and materials for advanced steel grid structures of international standards and safety and durability for varied environments.