Titleist in innovation for the golf ball market as a whole and for the brand, which had traditionally used a wound-ball construction (with a liquid-filled core center) for its top-of-the-line golf balls. Shortly after its introduction the Titleist Pro V1 became the most played ball on the PGA Tour and has been for the past 20 odd years, picking up the most worldwide wins from both direct brand ambassadors (meaning they play titleist equipment) and players who are not directly under contract and considered brand ambassadors from Ttitleist., and three years after Titleist's initial breakthrough with the Pro V1 came the
National Railway Equipment Company B design. As of 2009, NREC has sold upwards of 210 N-ViroMotives to many different railroads, including the U.S. Army, with the largest order of 60 being delivered to the Union Pacific who plans to use them in the smog conscious L.A. area. National Railway Equipment Company National Railway Equipment Company is an American railroad equipment rebuilding, leasing, and manufacturing company, headquartered in Mt. Vernon, Illinois. NREC sells new and rebuilt locomotives to railroad companies worldwide, with an emphasis on the North American market. NRE's flagship locomotive product is dubbed the N-ViroMotive and is targeted at providing light duty road