No. 8, Huanguan South Road, Longhua New District, Shenzhen, Guangdong, China (Mainland)

Founded in 2009, Shenzhen Saifer Technology Co., Ltd, is an innovative and creative technology company, which is specialized in Bluetooth Speaker, Bluetooth Headsets, Bluetooth Watch, Smart Bracelet...

3/F, Building 9, Pingshan Dayuan Industrial Zone, Taoyuan Street, Nanshan District

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Room 509, Forward Plaza, Shenfeng Road, Henggang street, Longgang District,

Shenzhen KingFlash Electronic Co.,Ltd., which is a well-known Research and Development company of communication products. And has an excellent cooperative team with many years of communications produc...