Focus on commercial kitchen fume duct cleaning equipment/commercial air conditioning duct cleaning, dust removal and disinfection equipment/solar photovoltaic panel cleaning and dust removal equipment (robots, R&D, customization, production, construction)专注商业厨房清洗油烟管道设备/商业空调管道清洗除尘消毒设备/太阳能光伏板清洗除尘设备（机器人、研发、定制、生产、施工）