Quality Engineer On‑Site | Wausau–Stevens Point Area Manufacturing | Aluminum Extrusion & FinishingAbout Crystal Finishing Systems, Inc.Founded in 1993, Crystal Finishing Systems, Inc. is a trusted partner for industries that rely on high‑quality aluminum and metal finishing solutions. We provide a full suite of value‑added services including aluminum extrusion finishing, Class A & B liquid painting, powder coating, anodizing, fabrication, plastic and fiberglass painting, e‑coat, and CA