![On December 4, 2013, to obtain the practical new type patent book, practical name: headset wire swin](/Uploads/574ffa6974b6d.png)
![April 2013 access to the headset appearance patent (A) category](/Uploads/574ffa5a93077.png)
![November 2011 wireless headset patents](/Uploads/574ffa434dd41.png)
![April 2013 access to the headset appearance patent (D) category](/Uploads/574ffa4f3315a.png)
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Dongguan Shenghui Electronics Co.,Ltd, was established in 2009, with 7 years experience in
headphone Industry, We always delicated itself to design and manufacture high-quality products.
It is a standard ISO9001:2008 approved factory located in Dongguan which is near HK and Shenzhen...
Please believe that we can do it
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