1)copper forged casting 2)CNC,CMM 3) ... 5)weight:5g-20kg,dimension:5x5-200x20 copper forged casting1.Material: Copper. The machined parts can be use other ... material according to customers' requirements.such as copper,brass,aluminium & aluminum alloy, brass, etc.2 ... .3.Major product:precision machined copper parts,sand casting,investment castings,forged casting,copper gear ,etc.4.Features:high ...