... manufacturer.2.Welcome your design,your logo can be printed in the PCB.3.We offer small FOQ and sampling service ... electronic products, such as project, amplifier, CCTV, power supply, GPS, Safety ,camera, set-top box, medical device, Telecommunication, LED light and ... RoHS standards.ROHS:A001C100827049001-2SGS:CANEC1000312001UL:E320045 CEM pcb board with immersion gold in China__manufacturing