Guangdong Yinshidon Technology Co., Ltd. designs, manufactures, and sells complete earphones, including wired earphones, TWS earbuds, neckband Bluetooth earphones, ear-hook Bluetooth earphones, and open-ear clip-on models. We provide finished-earphone wholesale and OEM/ODM services. Earphone components are discussed only as part of complete-earphone projects and are not offered as standalone products.
Our current operations are based in Changping Town, Dongguan, Guangdong, China, serving customers in domestic and international markets. Our business history begins with an earphone factory established in 2005; this timeline describes the development of the business and factory, not the incorporation date of the current legal entity.Guangdong Yinshidon Technology Co., Ltd.
Team Introduction
Shielded Room
CCD Tester
Aging Test
Material Safety Room
RF Acoustic Testing
Acoustic Curve Test
Fixture Press Table
Automatic Dispensing Machine
Pin-inserting Injection Molding Machine
Shielded Room
Injection Molding Machine
Copper Buckle Machine
Story
Yinshidon
2005
An earphone factory was established, marking the start of the manufacturing business history.
2010
The HONGBIAO SM wired earphone brand was established.
2015
The SUPER AUDIO and GE HONG Bluetooth earphone brands were established.
2024
The company expanded product promotion through influencer video marketing.
