Established in 1991, Shenzhen Hk Jiafengda Technology Co., Ltd. Now have a product range of 500 telecon speakers, 200 mylar speakers, 100 micro speakers, 50 mini speakers and more. We were one of the first enterprises in mainland China to be listed in the domestic stock exchange. Our rich industry experience, comprehensive services and high quality products are appreciated by many customers in high-end markets.

We have a strong QC team consisting of 56 experienced officers, most of who have been working in this industry for 20 years. Under ISO9001: 2008 and ISO/TS16949: 2009-certified management system, our inspectors check all IEC-compliant raw materials thoroughly by operating advanced equipment. Our top-notch machinery includes audio frequency signal generators and FO testers. The special tests we conduct include waterproof, shockproof and environmental tests. For your peace of mind, we offer two-year warranties.

We are ready for your OEM/ODM projects. Each of our 20 R&D engineers has more than a decade of industry experience, and has previously worked with SANYO, Orientsound and JS. Every month, they develop five new products to keep our catalog current. And, your custom samples can be made at our in-house molding workshop within 15 days. Plus, we reinvest 30 percent of annual turnover in R&D practices, enabling us to stay at the forefront of technology.

We can fill your volume orders fast too. With more than 500 workers and a factory covering 10, 000 square meters, we can make 3.5 million units per month and have your bulk orders ready to ship in as fast as 15 days.