Changzhou Cre-sound Electronics Co., Ltd. is one of the most professional and leading companies in field acoustic components. We can supply such products as SMD buzzers transducers, piezo electro-magnetic speakers, receivers, microphones elements. We have been focusing on research, ...

We, REXO Engineering, have specialized in high pressure and temperature technology. Our technologies specialties are founded by our best staffs who recognized as experts there area. We manufacture the system with foundation for your experiment safety. The perfect control safety what we ...