Building Materials, Decoration Materials, Aluminum Die Castings manufacturer / supplier in China, offering OEM 6063 T5 Industry Anodized Industrial Electronics Aluminium Heat Sink Aluminium Profiles, Environmental Friendly Building Material Decoration Aluminium Extrusion Alloy Profile for Windows and Doors, Customized Aluminum Alloy 6063 Industrial Heat Sink Aluminium Extrusion Electronic Heat Sink and so on.