The production of aluminum electrolytic capacitors includes foil cutting, winding, element soaking, assembly, cleaning, sleeving, series arrangement, aging, and inspection. The production of solid tantalum electrolytic capacitors includes main processes like powder mixing, press forming, sintering, formation, coating, silver dipping, chip mounting and curing, mold pressing and curing, edging, maturing, testing, and tape reels storage. The production of ceramic capacitors includes main processes such as batching, tape casting, printing internal electrodes, film lamination, isostatic pressing, cutting, debinding, sintering, chamfering, cleaning, sorting, terminations sealing and firing, electroplating, testing, and selection. The production of metallized polypropylene film capacitors includes two major processes: thin film metallization (pre-treatment, vacuum evaporation, post-treatment, crystallization, slitting, inspection) and thin film capacitor manufacturing (winding, hot pressing, welding, potting, terminal connection, testing and sorting).

A capacitor is an element that stores electric charge and energy, consisting of two conductors separated by an insulating medium.