thin aluminum sheet 1.more than 20 years experiences 2.Sample ... made based on the customer requirement. (4) the packing is very strong, which has 3 lays, thick fiber, foam, plastic.the ... made based on the customer requirement. (5) the packing is very strong, which has 3 lays, thick fiber, foam, plastic.the ... like burrs, raw edges, arrow heads, mixed layer. Henan factory thin aluminum sheet