Founded in 1990, we specialize in manufacturing sirens and acoustic components which are exported to markets worldwide.



Located in Cixi city, 350 kilometers from Shanghai and 45 kilometers from Ningbo ports, we enjoy convenient transportation and economic advantages. Meanwhile, our factory covers more than 2,500 square meters.



Having accumulated professional production experience for many years, we perform excellently in the line of sirens and constantly make great efforts to...[Click for details]