Shengzhou Kedi Electronics Co., Ltd. was established in 1999, dedicated to the research and production of speaker accessories, with a history over 30 years. The company covers an area of 73.6 acres, with a construction area of 49000 square meters. 

The  company mainly produces automobile cone assy，multimedia (consumer) cone assy. TV  cone assy, passive radiator, PA cone assy, compound edge cone assy, and so on, with an annual capacity of 180 million sets. The company has around 360 employees,  management team numbers are more than60 , including 15 professional  R&D  team numbers , 25 quality