UST Mamiya designs, manufacturers and markets the most innovative high performance golf shafts in the world. Our flagship Proforce® series, which includes the V2, HMOI, High Launch and Proforce Classic, is the number one selling line of graphite replacement shafts in the world and one of the most popular on the PGA and European Tours. Starting with the 1999 Masters victory, the Proforce brand has continued its winning ways on tour and at the club.

With state-of-the-art manufacturing facilities in the U.S., China and Bangladesh and offices in the U.S. (California and Texas), Japan, Australia and Europe, UST Mamiya engineers work with club manufacturers around the world to create the most innovative graphite shafts sold. Our test markets are the professional golf tours around the world, and our success includes multiple wins at every major.

UST Mamiya’s headquarter in Fort Worth, Texas, U.S.A., is supported by a global network of engineering, marketing and manufacturing facilities. Brands include Proforce, IROD® (the world’s first hybrid shaft), the innovative Frequency Filtered™ putter shaft and the Competition Series® shafts.