Established in 1985, Changzhou Changwei Electroacoustic Material Co., Ltd. Is a high and new technology corporation who specialized in producing dynamic speaker, receiver and buzzer. The products are widely used for automotive, computer, telecom, TV, and sound box application.

The company now covering an area of more than 7000 square meters, thereinto about 3500 squre meters of construction area. With more than 100 staff and workers, the yearly production capacity is about 5 million pieces of speakers. The company has a team of good designer for technical development, we're able to quickly make new products according to customers' requirement. The company has advanced professtional assembly line for speaker producing, and also we own a machinery workshop with complete set of punching equipment specially used for making self-used moulds such as speaker frames and other punch parts. In addition, by the joint efforts of our good skilled workers team, and towards the company quality policy -"Strive for quality and reputation with our products", all we precisely conform to ISO9001: 2000 Quality Management System during production, the production yield rate is 98.5%. With stable quality, the company has won a high trust from the customers both at home and abroad. 90% of its products are sold to Europe, America and Korea etc.

We're whole-hearted to cooperated with every customer for common development.