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History

111

2023

· Established Guangdong Yiheng Yizong Electronic Technology Co., Ltd. to develop global business.


· Increased the production line of audio molds and established an overseas marketing team for audio products.

投影-1

2022

Establish a research and development and production department for projectors and entertainment all-in-one machines
历史-1

2020

Industry leader in intelligent wireless microphones
历史-2

2017

COK brand Group has developed and expanded its demand, its research and development, production and sales are integrated, and an industrial park has been established


历史-3

2016

Established each core technology company, engaged in professional microphone chip technology research and development, won a number of utility model patent certificates
hist1_4

2014

Set up Yiheng Electronics company
hist1_3

2010

Established Jinke Electronics Co., LTD., engaged in the production, development and sales of COK brand wireless microphones.

2009

COK Brand registration

历史-4

2004

· Set up Jiexin Development Company to develop audio microphone software.


· Set up Sertong Electronics Factory engaged in microphone production level sales.

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