The entire layout process, including serving, twisting, and tensioning of the string is pneumatically automated to ensure a thorough and high-quality product. Each bowstring goes through a rigorous quality control process overseen by members of our team who care about their work just as much as they love the sport of archery. ProLine Bowstrings has been providing custom bowstrings to archers since 2005 and has grown to become and industry leader in the field.The item "PSE Brute Force Lite 2017 Compound Bow String & Cable Set by ProLine Bowstrings" is in sale since Friday, April 6, 2018. This item is in the category "Sporting Goods\Outdoor Sports\Archery\Protective Gear\Archery Gloves". The seller is "proline_bowstrings" and is located in Cowansville, Pennsylvania. This item can be shipped worldwide.