OULIZUN, founded in 2004 with name of Shenzhen Powerfine Electronics Co., Ltd. In 2015  and 2020, Onlydream Technology (Hk) and Shenzhen Oulizun Industrial Technology Co., Ltd. were founded., professionally produce and sales  capacitors and LED displays . The main products are full range of aluminium electrolytic capacitors and metallized polyester film capacitors, metallized polypropylene film capacitors, the X2 safety capacitors, DC-link capacitors, IG absorption capacitor, high voltage resonant capacitor, widely used in home appliances, energy-saving electric meter, switch power, wind power inverter, photovoltaic inverter, hybrid cars, high-frequency switching power supply, welding power source, plating power supply, UPS, SVG, induction heating equipment and other industries. 
Our LED displays with range of P0.5 to P10 are popular in European and American countries.

The company has a series of management mechanism to continuously improve.