Plastic air blow guns from Yantai Zhengyuan Polyurethane Co.,Ltd.are made of optimum quality POM or PP and with stainless steel nozzle on which a rubber head part is applied to protect both the nozzle and the surfaces to be blown.The blow guns are also made in precise mold and by perfect workmanship.Due to the features of easy handling,comfortable holding,flexible air pressure etc.,they are widely used with pneumatic equipment as efficient cleaning tools to blow off debris,dust and even liquid of different materials remaining on special surfaces which are not easy to be cleaned by usual ways.