We are a professional manufacturer and exporter of PCBs,based in Shanghai China.
specializing in P

We are a professional manufacturer and exporter of PCBs,based in Shanghai China.
specializing in PCB, PWB, PCBA products and electronic products . we are verypleased to supply the superior quality at a competitive price.1.PCB,PWB,PCBA(Single-sided, double-sided,multilayer)2.Electronical components(sensor,transistor,diode)3.laser productsRemote control laser pointer:Features: 1) USB plug-and-play2) No driver required 3) System: Windows 98/2000/Me/XP, Linux and Mac OS4) Radio frequency technology: 433.92Hz5) Control distance: up to 25m6) Working voltage: 3V7) Sleep current: 1uA8) Wavelength: 650nm9) Max. output: <1mW or <5mW10) Product size: 12.1 x 2.5 x 1.45cm 11) Battery: 2 x AAAPacking: Blank blue paper box