Our company is a professional manufacturer of acoustic products. It is located in the birthplace of Chinese buzzer - Changzhou City in Jiangsu Province, next to Shanghai. We are 10 kilometers away from Changzhou Airport, enjoying convenient transportation.

Our company was founded in July of 2002. 17% of all employees are engineers and quality control personnel. With our own strength and technological superiority, we have designed and developed buzzer assemblies.

We produce a variety of acoustic products, such as Electromagnetic/Piezo Transducer&Buzzer, SMT Buzzer, Piezo Ceramic Speaker, Micro Speaker, Dynamic Receiver, Microphone. They are mainly used in toys, electronic watches and clocks, instruments and meters, alarms, telephones, mobile phones, power devices, as well as electric household appliances. We have set up good business relationships with several well-known domestic and international companies. Our products are exported to Europe, America and Southeast Asia.

We have a sale office in the USA.The information is as following:
Add:McCarthy Business Center,1525 McCarthy Blvd,Suite 1111,Milpitas, CA95035
Tel: 1-408-6935952

We adhere to the policy of "quality first" in order to survive and develop.

Please feel free to contact us for further information.