Quality Control and Test Capability

Established A Laboratory with CNAS Certification

At present, the company has abilities of conducting a complete test and evaluation on intelligent headset, smart speaker, data cable, wireless charger, earphone cables. It established the quality control and quality assurance system conforming with international standard. Test items include swing test, tensile test, signal transmission test, corrosion resistance test, acoustic test, etc.

Comprehensive performance Test Area
Environmental performance Test Area
Mechanical performance Test Area
Chemical performance Test Area

Professional Full Anechoic Room, Listening Room

R & D capabilities

Silencing room

（Background noise:7.9dB， Test FR ：50-20KHz）
Listening Room

（Background noise: 21.8dB， Reverberation time : 0.3-0.4s， Test FR: 125Hz-8KHz）

System Certification

Our company has passed ISO9001, ISO17025, IATF16949, ISO14001, SONY-GP, QC080000, SA8000, ISO45001, FSC and Intellectual property enterprises, acquired “Integration of Informalization and Industrialization certificate”.