1. Widely used in Doors & Windows series, Curtain Wall. 2.Competitive ... kinds of raw material :aluminum alloy such as 60004) Various in size, style (aluminum profile , rods, angles, square bars , "T" ... so on.7)USE: Our product mainly is applied in industry, auto, construction, electronics,and so on.8) ... us . We would be most happy to assist you in any way we can.10)Excellent mechanical property. Good ...