Hang Li film business scope mainly computational design tensioned membrane structure and the inflatable membrane structural engineering solutions, technology development, manufacture, construction contracting, engineering and maintenance, and the purchase and sale of various types of membrane materials, etc., is to be both professional, and diverse of the integrated companies. Companies with high cost-effective design, unique style, efficient construction within the line and establish a good reputation, has been unanimously endorsed by the owners of the unit. The company's membrane structure is mainly applied to sports stadiums membrane structure, membrane structure stands sports, leisure square tensioned membrane structures, stage tensioned membrane structure, membrane structure Hou station station, parking membrane structure, membrane structure toll stations, gas stations, film structure, pool shade film, cable film landscape, scenic embellishment tensioned membrane, interior ceiling comedy film, the iconic film construction.