2F, Building A, Eearl Technology & Science park, No.29 Dahe Industrial Area, Guanlan Street Longhua,

Shenzhen Tops Electronics Co., Ltd. specializes in manufacturing electronic products including power bank, Bluetooth headset, mini speaker, Bluetooth speaker, USB flash drive and other computer periph...

West Third Floor,Fourth Buliding ,Second Row,Jiaotang Road,Shajing Street,Baoan District

Shenzhen Tongji Technology Co.,Ltd is a manufacturer of Power Bank,Bluetooth Speakers,Bluetooth Headset,Adapter and Audio Power Amplifier with well-equipped testing facilities and strong technical fo...

No.16,2nd Industrial Area Xiakeng Tongle,Longgang District Shenzhen,Guangdong,China.

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Shenzhen Zentson Electronic Co., Ltd. founded in 2009. Manufacturer in USB Flash Drives, Power Bank and Bluetooth Earphone. 2 auto. production line and 2 sets machie to OEM chips. We are deticate to ...

About I-Mu <br/>I-Mu Technology Co., Ltd is a high-tech enterprise, which researches and produces portable speakers, mobile power banks, bluetooth headsets, intelligent devices and othe...

Floor 5,Building 8, Mingzhi Third Industial Zone, Longhua, BaoAn, Shenzhen, China

We are focusing on USB/SD speaker and Bluetooth speaker. Our two R&D centers in Shenzhen release 2-5 new models onto the market every month. Our products are mainly mini USB/SD speaker and Blu...