Apex Tool Group is a manufacturer of industrial tools whose Cleco brand covers pneumatic tools, DC electric assembly and tightening tools, fixtured spindles, controllers, software and accessories. Its tightening systems are used in motor vehicle, aerospace, wind energy, agriculture and general industry. Its ISO 9001 certified scope covers development, manufacture, marketing, distribution and service of pneumatic tools, electric tools, tightening systems, assembly machines, assembly lines and electronic controls.