Dongguan Gorsun Electronics Co.,Ltd

We, Gorsun Electronics, are professional headphone manufactory , have  two branch manufacture factories: Dongguan Gorsun Electronics Co., Ltd and Shantou Jiaqi Electronics Factory.Our factory has strong OEM and ODM ablity , has been handing OEM projects for customers in and abroad for over 7 years . For your customized samples ,we can get them ready in a month .Our catalogo carries a wide range of hundreds models for you to choose from,dozens products own design patent and a new creation is added each month .Our quality is strictly adhere to ISO 9001:2008 certification.From mould making ,injection ,and coating to metal stamping , speaker  produce , and silkscreen printing ,every step is effectively linked and inspected by our skilled technicians .Meanwhile ,thanks to our advanced Audio frequency sweep instrument, Audio scanners, Swing testing machine, Tensile testing machine etc ,our headphones are Roth-compliant and not a single item has been returned in our 10 ... [详细介绍]