EDIFIER was founded in Beijing in 1996 and successfully entered the A-share market in 2010 with stock code 002351. The company mainly engages in the research and development, production, and sales of home audio systems, professional audio systems, automotive audio systems, headphones, and microphones. The company actively expands overseas markets, establishes product research and sales teams, and builds a global marketing network, covering more than 80 countries and regions such as Germany, the United Kingdom, France, Italy, the United States, Canada, Japan, Australia, Russia, and Mexico. [4]For over 20 years since its establishment, EDIFIER has always focused on the application and practice of audio technology, adhering to technological innovation and quality first. It has established professional design and research institutions in Beijing, Guangzhou, Dongguan and other places. The Dongguan Songshan Lake Production Center, which was put into use in 2010, covers an area of approximately 100000 square meters with a total investment of 800 million yuan. EDIFIER's meticulous polishing of each product with exquisite electroacoustic technology, refined management, excellent manufacturing processes, and product quality allows every user to easily enjoy the "good sound".