Ningbo Yinzhou Yinfeng Electronic Devices Factory was founded in 1998, our factory specialize in producing electrical acoustic devices with "FLYING HARRIER" branding. Our main products including buzzer, speaker, receiver, micro headphone and among others, widely use in mobile phone, Bluetooth, MP4, portable computer, sound system, household electric appliances\anti-theft guard system and field alarm system. During our initial operation in the last three years, we have successfully in finishing productions of electro acoustic and anti-theft guard system devices. Also we have managed to build an excellent business relationship deal with our current esteemed and strong profiles customers.

Our factory passed ISO 9001 international quality system certification in 2001 and ISO14001 environmental management system certification in Aug. 8, 2006. It has strong ability of developing new products and advanced electro acoustic devices testing equipment. We are always committed to our company theme "Quality is first, Customer services is the first. "

The factory sincerely welcome domestic and abroad customers to visit us and give us an good advices, so that we can and we will improve our services by our superior and unique method to build a prestige and excellent business relationship together in the future ahead.