Hongchang(changzhou) electronic co., Ltd was established in 1997, we are an acoustic component factory rooted in mainland China. It has been deeply involved in electro-acoustic components for 23 years, and has a complete R&D team and production team. At present, it has more than 200 employees, including more than 20 R&D personnel.
The products involved in our company include speaker unit, Tweeter horn, buzzer, piezo element and ultrasonic sensor. The accessories used in the ultrasonic sensor are almost self-sufficient, from the basic accessories such as housing to the core accessories piezoelectric ceramics are produced by ourselves, and the quality of the accessories is strictly controlled from the source. Therefore, the performance consistency of the ultrasonic transducers produced by us is more superior, and has won high praise from customers at home and abroad.
Our philosophy is to create value for customers to achieve self-worth, Solving problems and saving costs for customers is our eternal development direction. If you have the opportunity, welcome to visit our company.