Guangzhou FiiO Electronics Technology
Co., Ltd.
No. 21, Longliang Road,
Xialiang, Longgui Street,
Baiyun District, Guangzhou
510000 Guangdong
(CN)
Chofn Intellectual Property
Room 1217,
Zuoan Gongshe Plaza 12th Floor,
68 North Fourth Ring Road W.,
Haidian
100080 Beijing
(CN)
Англ.Analog-to-digital converter; computer peripheral devices; digital audio players; audio amplifiers; portable multimedia players [pmps]; earphones; cabinets for loudspeakers; electrical adapters; couplers [data processing equipment].