... Mold Design,Quick Sample 4)Architectural Sunshade Architectural Aluminum Powder Louver Sunshades Frame, SUNSCREENS, AND SUN CONTROL DEVICES. Specification: 1) ... 7050, 70752) Heat treatment:O, T3, T4, T5, T6, T7, T8, T351, T6513) Fabrication: Sawimg, Deburring, Milling, Drilling, Turning, Tapping(threading ... a thorough understanding of customer requirement. Fixed Aluminum Powder Louver Sunshades Frame