The registration address of jiangsu guo-hau gate industries ltd. Is located in peng jia tong, quey village, new northern district, changzhou. The registration authority is the executive board of the changzhou state high technology industry development zone (new north zone). The legal entity is represented by gao jong-dong and operates in the areas of soft and hard fast doors, hangar doors, fire-proof curtain doors and windows, metal doors and windows, wooden doors and windows, glass doors and windows, door-controlled electrical systems and accessories development, manufacture, sale, installation, repair and technical advice, technology transfer services; sale of decorative materials, metal products, road transport facilities, mechanical equipment, rubber products; purification equipment, hardware machines, electronics, garage management system equipment, processing, marketing, installation, maintenance services for intelligent homes; import and export operations for various types of goods and technologies (except for goods and technology for which the state limits enterprises operate or prohibit imports and exports). (projects subject to legal approval may not operate without the approval of the relevant department)