The liquid fertilizer spreader that can be mounted on a tractor has been continuously loved since its development in 2005. It is possible to spray more than 200 tons per day, and by mounting it on a tractor without wheels, it is designed to spray homogeneous liquid manure on paddy fields even in wetlands or rain. By injecting liquid manure into the ground, a remarkable odor reduction effect can be seen, which helps to resolve civil complaints. The fact that it is equipped with a special high-pressure hose made in the UK is also an advantage of Piltek Industries, and the demand is steadily increasing as the ban on marine dumping of livestock excreta has been implemented since 2012.