We are a professional manufacture of piezoelectric parts and provide a side range of piezoelectric products.
Our company is named Xi’an Konghong Corporation Limited , which is specializes in producing piezoelectric products including backlight Inverter Module , piezoelectric Ceramic Transformer , transducer , negative ion generator module , Ionizer and other piezoelectric components. All these products have very good sales volume in worldwide and have been highly acknowledged by customers.We have passed ISO 9001:2000 , CQC , UL , TUV , CE etc . And our products mainly expert to Korea , American , Europe and so on .We also deal with many companies which are to 500 world famous companies.

Piezoelectric Transformer,speaker, inverter, transducer, piezoelectric chip, negative ion generator module