Garden Grove Clamps Manufacturers 7100 Lampson Ave The UMPCO name appeared on high quality clamps, clips, and brackets over 50 years ago. Originally we served the defense industry almost exclusively. However, as times changed, so did we. Our products are now original equipment on cars, trucks, trailers, motor homes, and a variety of industrial applications, as well as aircraft and space vehicles. Garden Grove CA Clamps Manufacturers Umpco Inc www.umpco.com clamps clips brackets loop clamp loop clamp cusion retaining strap metal stamping O.E.M. OEM brackets bolts UMPCO UMPCO Inc aircraft manufacturer defense manufacturer space vehicle applications manufacturer garden grove ca clamps clips brackets loop clamp loop clamp cusion retaining strap metal stamping O.E.M. OEM brackets bolts UMPCO UMPCO Inc aircraft manufacturer defense manufacturer space vehicle applications manufacturer garden grove ca Business Reviews Umpco Inc Testimonials