Longray Range of Thermal Fogger & ULV Cold Fogger Includes : Hand-held Thermal Fogger, Battery-Powered ULV Cold Fogger, Electric ULV Cold Fogger, Truck-mounted Thermal Fogger and Truck-Mounted ULV Cold Fogger. They Offer Thermal Fogger & ULV Cold Fogger Advantage of Small Fog droplet technology to disinfect agricultural crop. Longray our mission is clear to protect people, animals, crops, and the environment through cutting-edge technology and unwavering commitment to quality. For years, we have been at the forefront of manufacturing and marketing a comprehensive range of machines designed for pest control, disinfection, and environmental cleanliness.