Marine Grade316 Stainless Steel Mirror Polished Casting heavy duty door hinge for Boat which is beautiful and rich shore of Our company possesses the advantaged position on the verge of marine hardware, camlock coupling, auto accessories ,as well as the machine parts .According to the standards of API ANSI BS DIN JIS, the products are made to pretty , rational construction, superior performance. The material of our products is kinds of stainless steel ,such as 304 316 316L ;aluminum; brass; pp; nylon and carbon steel. The products are used in many area covering the marine transport, petrochemical industry, Pharmaceutical papermaking, food industry electricity industry and so on. Our products are exported to America England, France, Canada, Australia, Holland, Japan and Korea, and the domestic market is vast too which gain many trust and favorable receptions