The registration address of the city of lai is located in zheng jia village, zheng jia village, municipality of yantai city, shandong province. The registration authority is the municipal market supervision authority of lai county, represented by the legal person song fengfeng. The operation includes general projects: manufacture of special equipment for oil refining, chemical production; sale of special equipment for oil refining, chemical production; manufacture of agricultural machinery; sale of agricultural machinery; manufacture of machinery for construction works; sale of machinery for construction works; manufacture of specialized equipment for packaging; manufacture of specialized equipment (other than licensed professional equipment); sale of machinery and equipment (run autonomously on the basis of an operating licence in accordance with the law); import and export of goods; import and export of technology (subject to the approval of the law, subject to the approval of the relevant department)