Ningbo Yinyi Electronic Technology Co., Ltd. is a professional manufacturer of automotive security sirens, building and personal security sirens and related fittings. Our main products include sirens, battery back-up sirens, piezo sirens, horn speakers, warning strobe flashers, pin switches, hood pin switches, door switches and magnetic switches; which are widely used in automotive, building security and police alarm systems. Our parent company is Taiwan Yinyi Science Co., Ltd., which was founded in 1977 and founded our company in 2006 in order to supply better services to customers. Our new company is located in Guanhaiwei Town, Cixi City, in mainland China's Zhejiang Province, and has very convenient transportation and communication access. We always believe in "Quality first, Service first" and welcome your visits and suggestions. We will do our best to ensure the best quality and services for all customers.