Equipped with advanced fully automated assembly lines, industry-leading acoustic testing and failure analysis laboratory, and a complete production process quality control system. We are one most trusted vendors and partners of many world-class technology companies.

With strong metal processing capabilities, advanced assembly automatic production lines, industry-leading electro-acoustic testing and analysis instruments, and complete production process management and control system, it is a supplier of electro-acoustic devices to domestic and international first-class enterprises.

With strong metal processing capabilities, advanced assembly automatic production lines, industry-leading electro-acoustic testing and analysis instruments, and complete production process management and control system, it is a supplier of electro-acoustic devices to domestic and international first-class enterprises.

With strong metal processing capabilities, advanced assembly automatic production lines, industry-leading electro-acoustic testing and analysis instruments, and complete production process management and control system, it is a supplier of electro-acoustic devices to domestic and international first-class enterprises.