The registration address of hanin agricultural science and technology limited, shandong province, is at no. 64, xiao song jiang, zhongzhou city economic and technology development zone, with the registration authority being the qingzhou city market supervision authority, with legal representatives representing the zhang tianjun army, covering agricultural technology research and development promotion, farming and marketing, agricultural tourism, greenhouse engineering design and construction, design and sale of spare parts for greenhouses, marketing of agricultural machinery spares, temperature control equipment, farming equipment, import and export of goods. (projects subject to legal approval may not operate without the approval of the relevant department)