Founded in 1990, we specialize in manufacturing sirens and acoustic components which are exported to markets worldwide. <br/> <br/>Located in Cixi City, 350 kilometers fr...

No.8 ZhangMuShan Industrial Zone, CenCun, Tianhe District

GDP is a manufacturer and exporter which is mainly for the production of gift and toys machanism products. <br/> <br/>Our main markets are US, Europe, Russia and Japan w...