The registered address of Xi'an Hua'an Transportation Facilities Co., Ltd. is located at No. 27-29, Building 6, 8th Street, Hardware and Electrical E2 Zone, South China City, International Port Area, Xi'an City, Shaanxi Province. The registration authority is the Chanba International Port Branch (Port Area) of Xi'an Municipal Administration for Market Regulation, and the legal representative is Qin Jiansong. The business scope includes general projects: sales of signs for transportation and public management; Sales of electrical signal equipment devices; lighting sales Sales of specialized equipment for the production of lighting fixtures; Sales of lighting fixtures; Sales of electrical equipment; Sales of daily necessities; Sales of new energy original equipment; Sales of solar thermal utilization products; Operation of wires and cables; Sales of specialized equipment, key systems, and components for rail transit; Sales of information security equipment; Sales of security equipment; Internet security services; Sales of digital video surveillance systems; Sales of lightweight building materials; Sales of building materials; Sales of metal products; Mechanical equipment leasing; Sales of building decoration materials; Sales of labor protection equipment; Sales of firefighting equipment; Electronic product sales; Sales of construction machinery; Sales of electrical equipment; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of power facilities and equipment; Sales of power electronic components; Manufacturing of power electronic components; Sales of electrical instruments and meters; Manufacturing of electrical instruments and meters; Electrical equipment repair; Mechanical parts and component processing; Maintenance of transportation facilities; Undertake the engineering construction business of the head office; External contracting projects; Specialized equipment repair; Municipal facility management; Repair of communication equipment; Planning and design management; Installation services for ordinary mechanical equipment; Construction of landscaping and greening projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Residential interior decoration and renovation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval results.)