Ningbo PRS electronics is professional maker for cross flow fan in china since Oct, 2002.

Our cross flow fans are widely used in electric fireplace, air-cleaning, Industrial cooling, microwave, air conditioning, air curtain machine, heater and other related fields.

PRS cross flow fans have passed Safety Approval as TUV, UL, VDE, CCC, ROSH. Our annual output is over 5,000,000 sets each year and exported to US, Europe and Asia. Main customers include Midea, U.S.GE, Hong Kong Anton, Shanghai Metro ect.


We applied technological and engineering capabilities to continually introduce innovative new products to meet industry demand. We do strict quality control at each level of components in the manufacturing process to make sure the final products are perfect. And we are Well-equipped testing machines.


After years of experiences in making cross flow fan and partner with the valued customers, we have more confidence in supplying you with better quality and utmost service.

production equipments: punch machine@1-2t(30sets),16t(15 sets),20t(15 sets),40t(1 set); digital projector(2 sets), imager( 2 sets), lathe(8 sets),wire cutting(9 sets), hydraulic press(4sets)


Testing equipments: Extech, acoustic testing lab, tachometer, variable frequency power, pressure meter, miscellaneous insulation, vibration meter??egohmmeter??igital electric bridge??nstrument electrical parameters


The rich experienced production technical staff and workers make sure each key process is under control from the material in-coming inspection to out-going inspection. Each component is strictly checked to its specifications to insure the final products is zero-defect.


To facilitate the safe use anytime at anywhere, we begin with machining precision to carry out strict tests repeatedly in all aspects, like noise and durability, for impacts caused by environmental changes and chemical subs