H hinge material:carbon steel finish:,polishing,ZP,BP.NP,CP... size:110mmx55mm 140mmx55mm OEM:acceptable H hinge 1).With high quality steel material 2).Advanced mould and tools 3).Reasonable price 4).Excellent aftH hinge material:carbon steelfinish:,polishing,ZP,BP,NP,APsize: 110mmx55mm 140mmx55mmthickness:1.6mm 1.8mm 2.0mm 2.2mm 2.5mmpacking:12pcs in inner box,20box in cartonspecial:allowOEM: ...