... which contained magnesium, and the color is silvery white. Aluminum Alloy Window Screen can be coated to green, silver gray, yellow ... up product, mainly exporting to America and Europe. Material: magnalium alloy wire Mesh: 14 X14,16X16, 18X18, 18X14 Wire Dia.:0 ... factory, and we will provide you the high quality Aluminum Alloy Window Screen. Packing: Each coil moistureproof paper insideUnit Price.:USD1 ...