Shenzhen Gelbert Technology Co., Ltd.

gelbert, gelbertsmart, USB flash drive, USB disk, Smart Watch, Bluetooth earphones, Bluetooth headsets, Smart ring, Power Bank, Portable Power bank, VR glass, 3G/4G WIFI glass

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Address: 501, Jiali Tech Building, No. 88, Longsheng West Road, Dalang St., Longhua New District, Shenzhen,
shenzhen, guangdong
China,

Tel: 0086-755-23760494
Fax: