Irrigation System, Drip Irrigation, Irrigation Filter manufacturer / supplier in China, offering Plastic 1/2 Inch Gear Drive Rotor Sprinkler for Efficient Garden and Landscape Irrigation, 1/2 Inch Connect Gear-Drive Pop up Rotor Sprinkler for Garden Irrigation Project, Best Above Ground Rotor Sprinkler System for Golf Course Lawn Water Irrigation System and so on.