... to customers' requirements.such as copper,brass,aluminium & aluminum alloy, brass, etc.2.Process:forging,CNC lathe ... precision machined copper parts,sand casting,investment castings,forged casting,copper gear ,etc.4.Features:high ... processServiceable Rangetextile machinery, rail transportation, engineering machinery, valves, pump, electrical equipment and other industriesGeographical AdvantageJilong is ...