Established in 1958, Hanley Industries Incorporated manufactures custom engineered explosive devices. The company has expertise in the area of manufacturing igniters, gun primers, bellows with explosives and elctromechanical explosive devices. The company manufactures pyrotechnic cartridges and sells thrusters and pin pullers. Additionally, it produces cable cutters and various types of release devices. Hanley Industries Incorporated specializes in making a range of detonators, stab primers, explosive bolts, boosters and ordnance fuse trains. It makes electrically initiated hot gas-generating cartridges. The company also makes electric primers for naval guns. It is located in Alton, Ill.