Shenzhen City Teng Yu Industrial Co., Ltd. was established in 2016, We are a high-tech enterprises focus on Bluetooth speaker products design,research, development, producti...

Audio amplifier,mixer,connector,loudspeaker,studio microphone etc....

No 87, Yongli Street, Jinghu Road, Huadu district

Established in 2012, Guangzhou Z&D Electrical Industrial Co., Ltd. is the branch of Shenzhen KHD Electrical Co., Ltd. As a young and active new company, KHD and ZD&＃39;s business has been...