Found in the year of 2015 , SZNFKJ is a technology-focused enterprise specializing in the research, development, production and global sales of high-performance headphones and Bluetooth audio devices. Rooted in advanced acoustic technology, we integrate independent innovation, precision manufacturing and customized audio solutions, gaining core competitiveness in the global audio market.Backed by a professional R&D team and independent acoustic laboratory, we master core technologies including intelligent active noise cancellation, high-fidelity acoustic tuning, ultra-low-latency transmission and energy-saving battery optimization. We own a series of technical patents, enabling us to continuously iterate product performance and lead industry technological trends. Strict scientific testing and standardized quality control systems ensure every product achieves stable quality and excellent user experience.
Our product lineup features diversified and scenario-oriented designs, covering noise-canceling office headsets, high-response gaming headphones, ergonomic sports earphones and portable business audio devices. All products adopt ergonomic structures, high-resolution sound unit and durable materials, delivering immersive sound quality, comfortable long-time wear and stable connection. We provide reliable OEM/ODM services, striving to offer premium audio products and win-win cooperation for global partners.
Hight Precision
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Award Winning
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Environment Friendy
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Wordlwide Shipping
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I love headphones !
Headphones are more than just gear to me; they’re a way to enjoy music !
Our Amazing Team
A skilled team ready to handle your custom headset orders efficiently.
Wang wei
factory director
Led by our factory director, our team focuses on stable quality and on-time delivery..
Richard Li
Sales Manager
In charge of client communication, quotation negotiation and order follow-up..
Zhang shan
Quality Control Manager
Responsible for batch inspection and strict quality standards..
Timeline stories
2015 | Company Founded Established in Shenzhen, focused on audio accessories export. Started with headset & headphone supply for global resellers .
2017 | Product Line Expansion Launched full series of wired & wireless headsets, gaming headphones, TWS earbuds. Built in-house audio testing lab for ENC & ANC performance verification.
2026 | Ongoing Innovation Keep upgrading custom OEM& ODM audio solutions. Strengthen after-sales and technical support for B2B partners.