1. Best service 2. Realiable supplier 3. Superior product 4. Function test, RoHS, UL Welcome to Hangzhou Singo Tech Co., ... PCBA * Fast delivery, anti-static package * RoHS Directive-compliant, lead-free * One stop service for PCB design, PCB layout, PCB manufacture, ... MaterialFR-4 glass epoxy, FR-4 high Tg, Rohs compliant,Aluminum,Rogers,etc.Board CuttingShear,V-score,Tab-routedBoard Thickness0 ...