Zhuzhou Longxia Machinery Parts Co.,Ltd is located in Zhuzhou cemented carbide base, Company mainly engaged in concrete pumps spare parts business,products are including:-- carbide spectacle wear plate and cutting ring-- S valve / tube/ pipe and related products-- delivery pipe ,elbow-- Pipe clamp coupling-- Rubber end hose-- Delivery cylinder-- Cleaning sponge ball etc.All product are fitting to different brand concrete pumps, such as :Putzmeister, Schwing, Zoomlion, Sany, Sermac, Cifa, Mitsubishi, Niigata,IHI and Kyokuto.