Introduction: Qualtek Electronics offers a wide range of fan accessories, AC sockets, international and domestic dedicated power cords and wire components, as well as EMI power line filters. The fan accessory series has a wide variety of products, including iron wire fan mesh covers, plastic fan mesh covers, plastic fan filter components, aluminum fan filters, and fan power cords. The main power component series products include sockets, sockets, multifunctional components, and power line filters. The company also provides domestic and international dedicated power cords, including various types of plugs, connectors, cables, and color options.