Yongzhou Sanyu electronical industry co., LTD.is located in the Industrial Park of Daoxian High tech Zone, Yongzhou City, Hunan Province. The company covers an area of 42000 square meters, including a factory area of 30000 square meters and a dormitory area of 5000 square meters. With a fixed asset investment of over 100 million yuan, it is a high-tech enterprise specializing in the research and development, production, and sales of headphones, data cables, connecting cables, wireless chargers, docking stations, smart watches, and telecommunications peripheral accessories.

The company has always attached great importance to technology research and development, continuous innovation, and possesses cutting-edge design and research and development capabilities. It has mastered the core technologies of the entire product line, allowing perfect products to be reproduced. In 2019 and 2022, it was recognized as a "National High tech Enterprise" twice, and has continuously passed multiple international certifications such as ISO 9001 Quality Management System, ISO14001 Environmental Management System, and ISO45001 Occupational Health and Safety Management System. It has been awarded multiple honors, including "National and Provincial Employment Poverty Alleviation Base", "Hunan Province Innovation and Entrepreneurship High quality Enterprise", "Hunan Province Specialized, Refined, Unique and New Small Giant Enterprise", "Hunan Province Credit Integrity Unit", and "Top 50 Private Enterprises in Yongzhou City".