Ningbo Yinzhou Yinfeng Electronic Devices Factory was founded in 1998. We specialize in producing electrical acoustic devices under our own brand FLYING HARRIER . Our main products include buzzers, speakers, receivers, micro headphones and many others. These products are widely used in mobile phones, Bluetooth devices, MP4 players, portable computers, sound systems, household electric appliances, anti-theft guard systems and field alarm systems.

Our factory has passed the ISO 9001:2000 certifications in 2001 and ISO14001:2003 in August 2006. We have a strong ability of developing new products and advanced electro acoustic devices testing equipment. To learn more, e-mail or call our sales team today.