Sichuan Huaneng Jiaolv Technology Development Co., Ltd., business scope: general projects, technical services, technical development, technical consulting, technical exchange, technology transfer, technology promotion, environmental emergency management services, water pollution prevention and control services, atmospheric pollution prevention and control services, irrigation services, atmospheric pollution control, indoor air pollution control, water pollution control, agricultural production management services, sales of agricultural, forestry, animal husbandry, and fishery professional machinery, sales of agricultural machinery, leasing of agricultural machinery, water resource management, sales of mechanical equipment for environmental protection, sales of agricultural, forestry, animal husbandry, and fishery special instruments and meters, sales of agricultural, forestry, animal husbandry, and fishery machinery accessories, external contracting projects, environmental consulting services, sales of household waste treatment equipment, sales of environmental emergency technical equipment, and data processing services.