... door hardware 1,material:stainless steel or zinc alloy 2,finish:SSS,PSS,SN,CP,PVD 3 ... Dia51*95mmapplication:residential or commercialcolour of rubber:black and greyscrews:providedOur company supply door hinge,door ... of stainless steel,zinc alloy,etc.,we have our own precision casting factory and zinc alloy casting machines,welcome to ... *28CM Stainless steel or zinc alloy door stop and door hardware