... ,Ultrasonic transducer for algae control. 2,Eliminate algae in pools, ponds, lakes, lagoons, reservoirs and tanks. Ultrasonic transducer is a component that utilize the piezoelectricity for ... technology in transducer-bonding and welding,will insist you in design and production.Main MarketAustralia,America,Japan,TaiwanCertificationCompany profile ultrasonic transducer for algae control ...