... Steel Hinge,Marine Hinge,Deck Hinge,Stainless Steel Deck Hinge Plate 2.AISI 316 stainless steel 3.High hand polish 1 ... casting ,precision casting, lost wax casting ,soluble glass process complex shell process.2. Materials: stainless steel ,carbon steel ,alloy steel, heat ... control: According to ISO 9001 2001 Stainless Steel Deck Hinge Plate