Founded in 1993, located by the side of National Highway 107, at Baoan District 45, Shenzhen City (15 minutes’ drive from Shenzhen Airport), the company is one of the first group of factories in China that engage in producing buzzer elements, buzzers, speakers, mic heads and ultrasonic sensors. It passed the certification of ISO9001:2000 in the year 2002. It produces about 100 million pieces of products per year.

Our products, characterized by their light weight, small size, good sound quality, nonsparkability, low power consumption, high reliability, long longevity, etc, are widely used in security products, health care products, household electrical appliances, PDC (parking distance control) installations, telephones, electronic toys, electronic watches and clocks, musical cards and alarm systems.

From development and design to mass production, the company is equipped with a number of professionals, and advanced production and testing equipment. In the business philosophy of “honesty, solidarity, innovation, efficiency”, we carry out full participation, seek continuous improvement, cast professional quality, reduce cost by mass production, and provide customers with excellent electro-acoustic products at competitive prices!