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As a trusted SMD Speaker manufacturer since 1996, Changzhou Shenghui Electronic delivers reflow-compatible surface-mount micro speakers, SMD magnetic buzzers and piezo sounders—including the 13×13×4mm SM1313S001-F (8Ω, 0.7W, 87dB)—engineered for ultra-thin wearables, medical alerts, IoT nodes and automotive cue tones where low profile, stable sensitivity and RoHS/REACH compliance matter.
Our SMD speaker range is built on in-house Mylar diaphragm tooling, automated semi-auto assembly and 100% acoustic screening, giving buyers tight tolerance control, tape-and-reel packaging and fast custom tuning of impedance, F0 and SPL without minimum-tooling penalties.
Backed by ISO9001/ISO14001 systems, 5 production lines, 13,000 m² of floor space and 25+ years supplying GoerTek, Harman, LG, HP and Flextronics, Shenghui pairs factory-direct pricing with application engineering support, making this category a drop-in source for engineers replacing CMS-131304-SMT-TR-class parts or scaling from prototype to million-unit runs.
