... 3.ISO 9001 certificate 4.Thickness:0.5-14mm All Kinds of Expanded Metal Mesh MaterialCommon Carbon Expanded, Stainless Steel, Brass ... rigidity, free passage of air, light, heat, sound and adaptability to finishing processes are also present in decorative expanded metals plus ... in stock: 12x6, 16x8, 20x10, 28x10, 28x12, 42x16, 42x20, 51x22, 62x28 and 75x30.We have over 50 different types of tools for ...