NEW ARRIVALS
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Code: MH1125
Driver Type: Dynamic
Driver Size: Φ40mm speaker
Code: MI1255
Driver Type: Dynamic
Driver Size: Φ 8mm speaker
Code: PI1329
Driver Type: Dynamic
Driver Size: Φ 8mm speaker
ABOUT COMPANY
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We can be your EXCLUSIVE R&D and production team in China.
Concept Audio Co., Ltd is a professional manufacturer who produce stereo earphones and headsets, headphones as well as headphone amplifiers. 
Our factory covers an area of 1,200 square meters and has a strong 
production line with more than 100 employees.  Innovation and technology 
is our feature outstanding among thousands of manufacturers in China. 
OUR ADVANTAGE
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To create unique products, we have developed our own core technology, such as unique 3D sound rebuilt technology, multiple tuned damping technology, real Dual & Treble drivers and class A headphone amplifiers. We have a great team of 

experienced engineers, talented designers and skillful production workers. 

Our chief acoustic engineer, who has more than 8 years experiences in the 

acoustic field, is highly respected in the audiophiles. 

OUR ADVANTAGE
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TECHNICAL FOCUSED
>We have developed our own core acoustic technology
>More than 100 new design release per year
>Passionate acoustic&design team


EXPERIENCE
>More than 10 years of experience in earphone & headphone 
  development and manufacturing
>Multiple solutions for our products
>Cell workshop for hi-end or special products
RELIABLITY
>We have got the MFI license
>Reliable after sales service
>Several models have very well review on Head-Fi
ACCURACY
>ISO Standard system applied
>0/0.25/0.65 AQL value adopted
>FQ can narrow to 1dB tolerance
EXCLUSIVE
>Various Product & Technologes available
>Full range partnership support from our team
PROMISE
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Every classic model was created with a brilliant concept. We bred it from the beginning to
the final product. In each stage, lots of confirm and denial were passing through till the
perfect item was released……
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Most customers came to HK CSF for some new products and i...

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Appeared at the 2017 CES as like an Audio Studio, which a...

NEWS
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