... Jet Nozzle, Deflection Nozzle, Rainfall Nozzle, Whirl spray Nozzle, Washing Nozzle, Spiral nozzle, Cone Spray Nozzle. RELAB specializes in R&D Spray Nozzles ... , including Flood Jet nozzles, Flat Nozzle, High Pressure Washing Nozzle ... , food drying, etc. If you interest in our spray nozzles, please kindly visit our company website to learn ...