Profile: Preston-eastin, Inc. designs and manufactures manual, electric & robotic welding positioners & manipulators. We serve the welding industry. Our robotic positioners are used in automotive, agriculture, rail car, sports, recreation, lawn and garden applications. Our product line includes travel cars, strip heads, welding cross slides, side beam carriages, chucks, grippers & jaws, jack stands and foot switches. Our rubber-tired turning rollers absorb shock during loading and cushion the load during welding. We also offer optional foot switches for equipment control, including on/off, forward/reverse and variable speed.