2011HOT Aluminum lamp cup, LED lamp cup, aluminum products Aluminum extrusion Color&Size: ... to customer's requirements.5).High quality control.100% inspection before shipping. Measuring tool: CMM ,Projector, High gauge ... 000,000pcsMOQ:100pcsLead Time:15-20 daysQC System:100% inspection before shipmentMeasuring ToolCMM, Projector, Caliper, Pin Gauge, ... precision turned parts 2011HOT aluminum LED lamp cup