Aluminium Profile, Exhibition Profile, CNC Machining manufacturer / supplier in China, offering Aluminum Beam Profile by Nuoheng - Custom Specifications Made in China, 6082 Aluminum Profile Beam for Helicopter Parking Apron Heliport Helideck Helistop Platform, Aluminum Extrusion Enclosure Profile Housing for Battery/Electrical/Circuit Board/Electronic Device/Casing Shell and so on.