1. Material 6063-T5/T6 2. High hardness 3. Meet GB/T5232006, GB/T6892,JIS H4100,AAMA6603, ... manufacturing company awarded "National Industrial products manufacturing Permit" and "China High Technology Enterprise"in Dongguan.Presently we have more than 35000 ... conductivity and radiating of aluminum . aluminum bracket, extrusion profile, anodized, for furniture use