ESR offers a low-pressure cast series and a Forged Series that just released which is a Hybrid of cast aluminum and forged stone or "best bang for your buck" company for the enthusiast that is just starting out in this industry with quality and a brand that will take pride just like any other high-end company regardless of the price tag.  Their manufacturing process uses JWL and VIA standards. All our wheels are FEA tested in the design process before creating molds to start production to ensure the best quality. They then run FEA strength analysis testing in their US facility to verify quality control!