Shenzhen DDH owns3 Acoustic Factories specializes in the manufacturing of 2.0/2.1/5.1 speakers, 2.4G wireless speakers, USB portable speakers, Multi-Media Speaker, power amplifiers, home theater, soun...

8/F, Beiguan Industry Building, Chunrong Road

Chaozhou Tongheng Electronics Co., Ltd. is located in Chaozhou City, a historical and cultural heritages city in Guangdong Province. We are a private technology enterprise which specializes in the dev...

3/F, Bldg.C, No.7,Block East,Shangxue Science&Industrial Park, Bantian, Longgang District.

Shenzhen Qigoole Technology Co.,Ltd is located at the biggest innovation science and technology industrial park of Shenzhen city.Factory area is about 3000 square meter. <br/> <...

bag speaker,mini speaker,mini amplifier...