... production and delivery 4. ISO guaranteed Product Customized aluminum extrusion profileMaterial Alloy 6060, 6061, 6063, 7005 etc.temperT5, ... shift, etc. tolerance8-14HWExtrusion lines20 sets of Mitsubishi extrusion lines of 500-2500 tonsPowder coatingPowder coating line from ... Windows, doors, curtain wall, solar panel, LED panel, heat sink, industry, etc.Certified ISO9001-2008 Quality System, ISO14001 ...