https://www.jesel.com/
Jesel Valvetrain
The Great American Valvetrain Company. Jesel is a premium valvetrain parts manufacturer specializing in Rocker Arms, Roller Lifters, Belt Drives, OHC Followers...
jeselvalvetrain
https://www.gttechnologies.com/
Global supplier of performance-critical valvetrain components
May 6, 2025 - We are a global leader in design, development and supply of performance-critical valvetrain components for a full range of gas and diesel engines.
global supplierperformancecriticalvalvetraincomponents