Our company specializes in all types of FM radio, AM FM dual-band radio production of more than 10 years, Knstar is our company in domestic and overseas registered trademark of the main customers in the Middle East, have done for European companies OEM design orders, such as: Dewalt, Telefinca, R, RICHARD MARCELL, SERGIO TACCHIMI, CERTAIR, SAKURA, NEXUS, CARRION, etc.. welcome customers contact us.