AiSHi Capacitors, part of the Aihua Group, established in 1985, is a technology enterprise group focused on the design, devel ... opment, manufacturing, and sales of aluminum electrolytic and aluminum polymer capacitors. We also manufacture our own aluminum foil, electrolytes, and machines for building our capacitor. We are the #1 Aluminum Capacitor manufacturer in China and 4th largest globally. AiSHi/Aihua Group’s manufacturing facilities are located in Sichuan, Jiangsu, and Hunan and employs over 3,800 people. read more