Shenzhen P&H Electronic Co.,Ltd ,founded in 1999,began as the R&D manufactuer of siren and set up a solid reputation based on the favorable design and exceptional reliability, which greatly fueled our involving into Auto Accessories ,fire ,detector &fire alarm product market .

Quatity is the key factor for the development and progress of an enterprise .As an ISO9001:2000-CERTIFIED Mmanufacturer ,we carry CE&FCC approvals for most of of our products