... Hinge,Marine Hinge,Deck Hinge,Stainless Steel Deck Hinge Plate 2.AISI 316 stainless steel 3.High hand polish 1.Name :Stainless Steel Hinge,Marine Hinge,Deck Hinge ... , milling, drilling, thread cutting.5. Surface treatment: glass rays electrolytic polishing, coating, varnishing, bromzing. Passivating, grinding, polishing6. Analysis wet chemically or ...