DaonRS Co., Ltd. is a specialized company developing smart agricultural solutions to enhance productivity in the field of protected horticulture. Its flagship product, the catalytic carbon dioxide generator “TANSANi”, efficiently supplies CO₂—often scarce in greenhouse cultivation environments—to maximize crop photosynthesis. This directly improves crop productivity and quality, while contributing to increased income for farmers. In addition, the wireless environmental monitoring system “DAONi” collects and monitors real-time data such as temperature, humidity, and CO₂ levels inside facilities. This enables farmers to accurately assess their cultivation environment and achieve optimal environmental control. Through precise management of greenhouse crop cultivation environments and the provision of smart solutions, DaonRS Co., Ltd. contributes to the advancement of agriculture and the strengthening of its competitiveness.

Catalytic Carbon Dioxide Generator (TANSANi-200, TANSANi-D300) A product that safely supplies carbon dioxide for crop photosynthesis inside smart farms and horticultural facilities without generating harmful gases. DAONi (Environmental Monitoring System) A product that can monitor internal environments such as temperature, humidity, carbon dioxide, moisture content, EC, and pH in smart farms, horticultural facilities, agricultural storage, and grain warehouses using LoRa communication.