About us

Tongling EVA Electronics Co., Ltd., established in 2024 and formerly known as Rugao Donghui Electronics Co., Ltd. (founded in 2008), is a trusted capacitor manufacturer located in Tongling, Anhui Province, China, with over 17 years of experience.

With 8 fully automated production lines and an annual capacity of over 200 million units, we deliver reliable film and high-voltage ceramic capacitors worldwide.

Our main product categories include:

Washing Machine Capacitor, Refrigerator Capacitor, Air conditioner Capacitor, Fan Capacitor, Water Pump Capacitor, EV charger Capacitor, Audio Capacitor, Industrial Elevator Capacitor, UPS Capacitor, Inverter Capacitor, Welding Machine Capacitor, Ignition Capacitor, Microwave Oven Capacitor, Energy Storage Pulse and DC Filter Capacitor, Metallized Capacitor Film.

Guided by the principle of “Endurance · Value · Advancement,” we adhere to strict international standards and deliver reliable quality trusted by customers in China and around the world.