Specification :

sales6@elecsound.com.cn
Our PCB factory is located in Fuyong Town, Shenzhen, with more than 300 workers, owning advanced equipment for printing circuit board . ISO9002 and UL certificated. Products are SGS certificated. We specialize in single-side PCB, double-side PCB, 4 layers PCB to 8 layers PCB. if you need PCB, please send us " gerber" file.
Elecsound alsostrong supply potentiometer,capacitor,led,resistor,varistor,switch and semiconductor.