Jiangsu Huawha Electronics Co., Ltd. was founded in 1999 and has devoted in the acoustic field for more than 20 years. The factory is located in Jiangsu province, and has about 72,000 sq.ft. There are about 200-300 employees including more than 20 professional and experienced engineers. The company is a reliable, well-developed and professional manufacturer of electronic acoustic products, providing electromagnetic buzzers, piezoelectric buzzers, speakers, alarms and so on.