Custom aluminum extrusion 6061/6063 profile with size up to 500mm in width, 350mm in diameter 36 aluminum extrusion lines with largest extruders of 4500tons More than 20 years' experience in aluminum extrusion customization Heat sink extrusion supplier for huawei, gree, media, foxconn..... Extrusion die making: 7--10 days Mass production: 10---15 days 800, 000 square meters factory with iso certification. More than 1, 000 well-trained employees. More than 15, 000 tons per month output production capacity. Customization procedure: send us samples or drawing-- we draw cad--confirmation--extrusion die making---samples confirmation--mass production