Shenzhen Tongrong Electronics Company Limited LLC (Limited Liability Corp) is specialized in all types of Steel Watch Phone and best quality intelligent wearable device,tablet pc,watch mobile phone/mo...

CHAGHOU Rd. CHINA, Shanghai, Shanghai, China

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Guanlan

Shenzhen ChinaAuspicious Technology Co., Ltd. focus on "Dr Deng"(3 lines built-in line)portable power bank . We covers an area of 7000 square meter and has a professional staff of 30...