CCT, Inc

Established in 1981, National Power Corporation offers assembly services for a range of custom battery packs. The company serves the private and military markets. Its products are used in portable computing, wireless testing, handy terminals, data collection and acquisition, and wireless communication, bar code scanning and portable medical applications. The company also offers quality control and delivery services. It works in partnership with several manufacturers of rechargeable cells, such as B&B Battery, E-One Moli Energy, Panasonic Industrial Company, Sanyo GS Soft Energy USA and Sanyo Energy Corporation. In addition, National Power Corporation employs high-frequency resistance welders, as well as maintains computerized ultrasonic welding equipment.

C&C Power is a manufacturer of custom direct current power products and systems for the telecommunications marketplace. The company provides an assortment of custom products, including battery cabinets, disconnects and various solutions, commander series controllers, and compact DC systems. C&C Power also offers front access distribution systems, fuse and breaker panels, inverters, large DC and rear access distribution systems, rectifiers and shelves, breakers, fuses, fuse pullouts, cable, cable lugs, heat shrinks, and relay racks. The company additionally sells uninterruptible power supply peripherals, including maintenance bypass and remote alarm panels, and multiple alternate current distribution options. It also offers custom engineering services. C&C Power is located in Elmhurst, Ill.