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Service
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PRODUCTS
Bone conduction Bluetooth headset
Bone conduction earphone
Bone conduction Bluetooth headset mask
Sports Bluetooth headset
ABOUT US
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CONTACT US
    Shenzhen Siweier Technology Co., Ltd.
    Tel: 0755-23776458
    Contact: Mr Zhou
    Mob: 13423783817
    E-mail: Jean.zhou@dgwear.cn 
    Address: 316 room,Block c,Zhantaokeji building,Longhua district,Shenzhen,China
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