The registration address of tianjin xin xinqing district leasing limited is located at no. 2 of the wuqing development area in tianjin city and is represented by the market supervision authority of the wuqing district in tianjin city, which operates on behalf of legal persons and includes items of general interest: rental of mechanical equipment; development of mechanical equipment; sale of machinery and equipment; sale of electrical equipment; development of electric machines and their control systems; sale of axes, gears and moving parts; rental of construction machinery and equipment; sale of advanced electrical and electronic devices; sale of electrical appliances; installation of general mechanical equipment services; sale of metal structures; construction of metal structures; sale of metal materials; rental of storage batteries; software development; technical services, technological development, technical advice, exchange of technology, technology transfer, technical promotion; information advisory services (without licensing information); information technology advisory services; domestic transport agents; handling and handling; rental of non-resident properties; repair and maintenance of motor vehicles. (in addition to projects subject to legal authorization, the activities are carried out autonomously and in accordance with a legal licence): construction works; construction professional work; construction engineering design; road transport of goods (without dangerous goods); subcontracting of construction services; installation, maintenance and testing of power transmission, power supply, electrical power receiving facilities. (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)