Changzhou Wujin Kaili Electronic Factory was founded in January 2000. The company is located on , Changzhou city, Jiangsu Province. Near the Shanghai. We are a electronic factory , We major in production all kinds of Solar Mole Repeller , Solar Rodent Repeller, Piezoelectric buzzers , Magnetic buzzers , Piezo audio indicator etc . The buzzers and transducers applied to telephones , Home appliance, Passenger Cars , safety equipment for alarm .The Solar Powered Mole Repeller works in the garden. And it also works on voles, shrews, and other destructive rodents. All products are of CE mark, , RoHS approvals. Our R&D department continually designs new products for our existing customers and new clients. Our this product is 90% export to USA, German, France, Italy etc Europe country .