About us
Dongguan Zuodu Acoustic Technology co, Ltd.
TRN earphone was founded in 2017. We focus on the listening experience of our users. We are passionate about earphone equipment and music. We work with professional musicians and sound engineers with many years of experience, for music fans to bring more real, more able to restore the music scene, so that the listener bring more listening experience.

+86 13650007224
9F,Building 3,NO.36 Taibao Road,Wanke Binhai Metropolis,Humen Town, Dongguan City, Guangdong Province.
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