Dongguan Haoda sound electronic technology Co., Ltd. Was established on September 6, 2017, Company is located in the Pearl River delta industry town --- Dalang town of Dongguan City, the company focuses on product development, production and marketing, processing integration, adhere to the "people-oriented, quality first" business strategy, "customer first, forge ahead" business philosophy. The factory covers an area of more than 1000 square meters, with two headphone production lines, mainly specializing in the production of 3.5 interface wired headphones, TYPE _ C digital interface wired headsets, hanging Bluetooth headphones and air conduction headphones and other products. The company has a variety of independent research and development with the appearance of patented headset products, with 20 years of product development experience in the headset industry, with headset product structure research and development, product mold opening, acoustic debugging and other professional capabilities.