Beijing fuch science and technology development co. Ltd. Is registered in room a no. 9 a, fengdong street, yang song township, huairou city, beijing. The registration authority is the market supervision authority, huairou district, beijing. The legal entity is represented by the zhang monastery and operates on general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; sale of construction materials; retail sale of hardware and equipment; sale of metal materials; sale of fire-resistant materials; sale of intelligent transmission and control equipment; sale of electrical equipment; solar power technology services; sale of chemical products (other than licensed chemical products); sale of labour protection supplies; sale of groceries on a daily basis; outsourcing works; specialized equipment repair; repair of electrical equipment; manufacture of electrical power-off control equipment; construction of electrical installations and equipment; engineering management services; marketing of metal ore. (in addition to projects that are subject to legal authorization, activities are carried out autonomously and in accordance with the law, in accordance with the operating licence): construction works; subcontracting of construction services; electrical installation services; installation, maintenance and testing of power transmission, power supply, electrical power receiving facilities. (a project subject to approval by law may only be carried out with the approval of the relevant department, depending on the documents or licences approved by the relevant department) (no activity shall be carried out in the category of projects prohibited and restricted by the state and municipal industrial policy