Jesel Inc. is a leading valvetrain parts manufacturer specializing in rocker arms, belt drives, roller lifters, followers, pushrods and cam cores for high performance race engines, based in Lakewood, New Jersey (USA)
MDI Manufacturing is a full service machine shop with over 35 years of industry experience. We have a wide variety of clients for which we provide services ranging from prototype units all the way to high-volume production. We are a USA-born organization that understands what it takes to machine and manufacture quality products. Our precision machining capabilities, value-added services, and expert employees ensure your job is done right. This, coupled with our extensive network of vendors, allows us to be the best resource for your company’s complete manufacturing needs.