Signalex Inc. is a leader in the development of component systems for the sign industry, with over 40 years experience as a proven manufacturer of quality, cost efficient sign products. Signalex designs, develops, extrudes and distributes, nationwide, Aluminum extruded sign box systems. We stock an inventory of over 200 custom extrusions, and our mainstream Signpro, PHPlus, Flipframe and Slim Brite extrusion systems have design and engineering specifications that have set a standard in the industry. more... See more text