... profile requirementItemOriginal ProductAlternativesShapeRectangleRound,Square,Triangle,Rectangle etc...and Customized shapes are welcome.Materialaluminum alloy 6063 ... and CTI Test, Working Instructions, Inspection Instructions, Packing Instruction, PPAP(including Control Plan, PFMEA etc.), Unpacking/unloading ... you the best products and reasonable prices. Aluminum workpiece by lathe and milling machine