After-sale Service

The company has outstanding teams in ID, structure, mold development, and electronic research and development, as well as specialized software technology, acoustic engineering, and other software support service teams. Our professional R&D and design team has mastered the world's advanced R&D technology and equipment, including CSR chip solutions, DSP/CVC digital noise reduction solutions, TWS dual channel wireless connection solutions, ANC active noise reduction solutions, Bluetooth+MP3 dual-mode solutions, etc., which can provide comprehensive technical support for wireless audio devices. The company is equipped with high-end testing and debugging equipment such as oscilloscopes, audio analyzers, Bluetooth enabled fully automatic intelligent testers, electroacoustic device testers, and programmable constant temperature and humidity testing machines, providing professional OEM and ODM services for customers.