end hose Specialized in concrete pump parts and spare parts,like delivery pipe,elbow,coupling,fitting schwing end hoseThis is the brief introduction ... of our products: we produce and supply concrete pump parts(fitting to Schwing and PM , Sany, Zoomlion,CIFA,etc),which include ... of concrete pump pipefittings 7.wear plate and cutting ring Fitting to schwing,PM,SANY,Zoomlion,etc8.Other parts to the ...