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FEIER Electric Co.,Ltd, was established in 2008 is a professional co***ny of manufacture BTE hearing aids, Pocket hearing aids, ITE hearing aids. Has many years production and R & D technology, the movement produced by computer automated patch technology. Annual production capacity more than 350,000 pieces. Equipped with international advanced 6500-CX hearing aid automatic analytical testing instruments, each indicator meet the the GB/T6657-86 Chinese national standards, the U.S. ANSI92 standard,, and IEC-1...
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