1)Machining gear 2)quick delivery 3)ISO9001:2000 certified,ERP 4)weight:5g-20kg,dimension:5x5-200x200mm 5)Ten-year OEM cnc machining brass gears company profile:Production Rangecopper alloy casting, forging ,investment/precision machining,silica lost wax casting processServiceable Rangetextile machinery, rail transportation, engineering machinery, valves, pump, electrical equipment and other ...