Changzhou Super Sound Electronics Co., Ltd. was founded in 1998. It is a technology-based private enterprise specializing in the development and production of electromagnetic buzzers, piezoelectric buzzers, alarms and other electroacoustic products. The company is located in Changzhou, Jiangsu Province - the birthplace of buzzers. The company covers an area of ​​8,000 square meters, with a purification plant of 5,000 square meters. Among the 200 employees, 5% are medium and high-tech personnel. The company has passed ISO9001:2000 international quality system certification in 2000. All series of products produced comply with the EU ROHS directive and pass multiple EU inspections. Since its establishment, the company has been adhering to the tenet of quality first, reputation first, customer first, and integrity-based. With unremitting progress, the high-quality buzzer products developed and produced are widely used in: various types of instruments, equipment alarm systems, metering equipment, wireless transmission equipment, automotive instruments, medical equipment, communication equipment, quartz clock movements, computer terminals, etc. Our company's main supply channels include Joyoung, Lenovo, Siemens, large well-known manufacturers, etc.