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DSP113 3W Wall Mount SpeakerJanuary 13, 2022view
DSP402 B/W 20W Wall Mount SpeakerNovember 8, 2021DSP402 can be used in public address system, with its fast installation wall mounting bracket and angle adjustable.viewwe will contact you within 24 hours.
DSPPA Won the President of Electronic and Electrical Industry CommitteeJuly 20, 2020Abstract: DSPPA won the title of “President of Electronic and Electrical Industry Committee by CCOIC Baiyun Chamber of Commerce”.On 16th July, the First Plenary Session of Electronic and Electrical ...view
Ethio-Djibouti Railway withDSPPA PA SystemStarts its serviceNovember 29, 2016Ethiopia - Djibouti railway , the first modern electric railway in Africa adopted the China's electric railway standard for the full line construction, was formally opened to traffic in Oct.5th, 2016....view
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