Sanco Electronics Co., Ltd. is the leading supplier from China. We can supply all kinds of acoustic and security components such as Piezo ceramic elements, magnetic buzzers, Piezo buzzers, SMD buzzers, mechanical buzzers, speaker, receivers, Piezo sirens, electronics sirens, battery backup sirens, PIR sensors, smoke alarms, magnetic switches and other related products.



Our products are widely used in electric appliances, computers, cordless phones and alarm systems. Backed by professional engineers and advanced B&K 2012 audio analyzer as well as ISO9001, we assure the best...