OncQue Corporation, founded in 1996 and located in the Taichung Precision Science Park, has been dedicated to developing and manufacturing high-quality sensor switches for nearly three decades. We specialize in innovative designs of tilt, vibration, optical, and centrifugal force sensor switches, serving as ideal replacements for traditional mercury switches in detecting vibration and angular tilt. In addition, our product lines have expanded to include customized modules, smart vibration fastening monitoring solutions, heating film systems, wireless central control systems, photo interrupters, and various sensor modules such as liquid level and tilt power controller modules—providing customers with a diverse and versatile portfolio.

With more than 150 domestic and international patents and certifications including ISO 9001, ISO 14001, and ISO 45001, all our products also comply with RoHS and REACH standards. OncQue has been repeatedly recognized with prestigious national awards, such as the Innovation Research Award and the National Invention and Creation Award, affirming our leadership in technology, quality, and value creation.

Our sensor switches are widely applied in security systems, alarm systems, GPS, sports equipment, home appliances, portable 3C products, TPMS (tire pressure monitoring systems), meters, monitors, and cordless devices. Looking ahead, OncQue Corporation remains committed to continuous innovation and delivering high-performance sensing solutions to strengthen our customers’ competitiveness in the global market.

Vision  To create a comfortable, environment friendly , safe and diversified life.

Business philosophy & Brand Values
Innovation – Enhance customers' products value and improve competition

Action – Strive to perform efficiently.

Value – Build up strong partnership by fulfilling customer’s expectation and providing excellent risk management.

Service – Provide the optimum solutions that meet actual requirements.