Shanghai Teana Technology Co., Ltd. is a research and development and production as one of the limited liability company. We have established an R&D technology center in Shenzhen. Shanghai Teana Technology Co., Ltd. is the branch company of Shenzhen JEJA Electronics Industry Co., Ltd. in Shanghai. Our company is connected with independent research and development of the smartcable and the U full patent business, and merged into Group JEJA combined into groups operate independently of the mobile...
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