The business scope includes R&D and manufacturing of laser gyro; Manufacturing of metal processing machinery and robots; Processing of stainless steel profiles, zinc steel profiles and aluminum alloy profiles; Production of stainless steel profiles, aluminum alloy profiles, zinc steel profiles, environmental protection equipment, agricultural machinery, public sign light boxes and advertising light boxes; Wholesale of mechanical equipment, hardware products and electronic products, hardware and building materials; Sales of building materials, decorative materials, energy-saving and environmental protection products, public sign light boxes and building materials; Retail of aluminum alloy profiles and agricultural machinery; Research and development of mechanical equipment and intelligent technology; Guide sign production; Robot parts assembly; Manufacturing and sales of intelligent equipment; Intelligent technology transfer; Intelligent technology services; Machinery and equipment leasing; Design and development of environmental protection equipment; Guide sign design; New material technology development services.