Xin Yatu electronics factory equipped with hardware, mold department, the Department of injection molding, piezoelectric transducer products and buzzer assembly and other production workshop, with development and design and mass production of a series of professional production and testing equipment. Is the earlier professional production buzz films, buzzer, speakers, microphone and ultrasonic sensor manufacturers, the monthly output of 9 million (only) around. Our products are widely used in security products, medical care products, household appliances, reversing radar devices, telephones, electronic toys, etc. with the advantages of light weight, small volume, good quality, no spark, low power consumption, high reliability and long life. , Electronic watches, music cards and a variety of alarms