Brief description about the led aluminum pcb: 1.FR4,double-sided pcb,1. ... Timesample 3-5 days,Large 5-7 days21Inspection StandardsApply with MIL-SLD-105 II,heavy defeat AQL=0.65, ... , etc.)If you need, we will send to you with attachment.Annual turnoverOver USD$100 millionOverall Production24000 square meters one ... to me, then i will send the all files with attachment to you LED backlight aluminium pcb