... reliable quality 4.ISO9001, CCC Stainless Steel Door & Window Hinge Specification:Material: stainless steel, steel, iron plateDimension: available in ... the drawings, samples or specific industry standard Strong engineering team makes high quality The coordinated ... MaterialCast Iron, Grey Iron, Ductile Iron,Carbon Steel, Stainless steel, Alloy steel, Aluminum, Aluminum alloy etc.StandardISO, GB, ...