Samel-90 PLC manufactures a variety of standard and custom products using piezo ceramic materials. We offer piezo ceramic materials, piezo ceramic washers, piezo ceramic cylinders, piezo ceramic discs, piezo ceramic wafers, piezo buzzer. Piezo ceramic materials are designed to be used in radio electronic and acoustic electronic products, in computer engineering and robotics, medical and measurement equipment. Piezo ceramic materials featuring mechanical energy conversion into electrical and vice versa produce piezo effect.