The registration address of henan mineral fong road bridge equipment limited is located at the yokwon village commission in the open city of henan province, located at courtyard no. 260 m1 in the village of rongwon district; the registrar is the market supervision authority of the closed city, with legal representatives operating on general items: construction machinery and equipment leasing; mechanical sales for construction works; mechanical manufacturing for construction works; metal construction; technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; sale of instrument instruments; repair of instrumentation forms; construction of greening works; construction of sports site facilities; leasing services (without licence type); manufacture of non-metal minerals; manufacture of non-metal minerals; installation of general machinery; sale of non-metal mines and products; sale of metal materials; construction of metal doors and windows; construction of metalworks; manufacture of windows and windows; construction of a project to be authorized by law; construction of electrical equipment to be carried out without special authorization by law; construction of electrical equipment to be carried out in accordance with the approval of a project to operate on an autonomous basis of a general technology project (without authorization to be authorized by law)