Hebei Yanshan Kyushu tubing Manufacture Co. sales concrete pump, pump accessories. Boom main products are: * Sany, 37 m .38 m .42 m .45 m .46 m .48 m .56 m * Zoomlion, 37 m .40 m .44 m .47 m. .49 meters. * Liaoning Heino, 37.43.47 meters Fukuda .37 meters. * Xugong, 28.32.35.36.37.40.44 meters. * PM, 36.37.42 meters. * horse racing, 37.47 m. * radius, 36 meters * Hyundai, 37 m * 36 m Far East;. 37 m, 39 m * Anton Lenny, 37 m * Lassie * Schwing 34.36.42 meters, Chutian ...... wear Boom can be widely used in electric power, metallurgy, mining, coal, chemical and other industries as transport sand, stone, coal, ash, molten aluminum and other materials grinding particles and corrosive media, is an ideal Boom. Wear Boom Boom tube is a common tube, which is widely used at present, the majority of users of the pro-Lai. Boom wear through the inner arm hardening, carburizing chemical treatment, flange bushing hardness of 58-60 degrees, the life of the pipeline increased 3-5 times, allowing users to save time and money, eliminating the need for regular tube replacement trouble, improve production efficiency. At the same time it has wear and corrosion resistance, heat resistance.