Introduction

Cosonic, from mainland China’s pioneer, is a well-known professional headphone manufactuer specialized in the development, design, manufacture and sale of various kinds of headphones and all related components for domestic, industrial and international markets.
Cosonic develops, produces, manufactures and markets 2.4GHz wireless; 7.1 channel & 6.2 channel & 2.1 channel surround sound home theatre; Noise-cancellation stereo; Extra bass vibration; Hi-fi stereo; Sports style; Longer wearing comfort (Lightweight); Gaming and educational; MP3/MP4, iPod; Clip-on; Airline and Mobile phone headphones.
**Cosonic was established in 1991.
**Cosonic locates in Dong Guan City covering 18000 square meters.
**Cosonic insist the guideline of environmental protection and newly introduced a ray testing machine into test of RoHS-restricted substances.
Csoonic own advanced manufacturing facilities，testing instruments air-condition equiped workshop etc.
**The month output of Cosonic reachs 800,000 PCS.
**Cosonic has over 1300 highly trained professionals dedicated to providing customer confidence in product quality and performance.
**Cosonic produces and quality control all components in house such as speaker driver units, headband, ear cap, cables, plug, wirings, plastic mold injection, spray painting, silk screen print and production assembly.
**Cosonic was successfully qualified by ISO9001:2000 quality assurance certification and ISO14000 environment management system.
As a leading modern high-tech enterprise, Cosonic continue to improve all aspects of the manufacturing by introducing highly qualified engineers and acquire the latest testing equipments to ever improve our production capacity
Cosonic appreciate all great support from our customers around the world. You are the one make us directly reac

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