... LED+SMT the whole service with very competitive price Brief Introduction:Specialized PCB and PCBA manufacturer in Shenzhen, ... Boards with UL, ROHS, SGS certificateTop quality, competitive price, OEMRequirements for quoting purposeGerber File if haveBase Material, ... CQC15Profiling PunchingRouting,V-CUT,Beveling16Assembly ServiceProviding OEM service to all sorts of printed circuit board assembly LED ...