Sichuan Tengchen Technology Co., Ltd. is a technology company specializing in the development, manufacturing, and sales of wireless tour guide systems, hearing aids, system software development, digital technology, computer services, and system integration. The company's main brands include [Keyinda], [Feiwai Feixing], and [DiLuan].

Tengchen Technology, striving towards "Innovating for the Future, Sound to Every Household," is committed to meeting customer needs at its core. Guided by market development trends, we uphold integrity as our duty. We look forward to joining hands with you for a win-win cooperation!

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