Company Profile

Dongguan Harmony Electronic Technology Co.,Ltd, It is a production-oriented enterprise that focuses on TWS and ANC bluetooth headsets, which is driven by value innovation and integrates science, industry and trade. All steps from raw materials to procurement, production, testing, sales and after-sales service are under control with a very strict quality monitoring system. Besides, each professional project engineer guides and follows up the whole product procedures from mold design, circuit design, structure design to final performance assessment, sampling and mass production. 
With more than 300 front-line employees, 12  assembly lines, our monthly production capacity reaches 250,000pcs.Each production line is equipped with RF, curve, listening automatic test equipment.
What is our advantage:
  • BSCI , ISO 9001-2015, high-tech enterprise qualification.
  • 3 days for sample, 27 days for mass production
  • 3-5 new models seasonally
  • One the first batch factories who achieved mass production of ANC TWS earbuds
  • Cooperate with many famous brand