Ohio shot peening experts, Halo Metal Prep supplies the highest degree of service, quality control, and quick turnaround. Our state of the art center and tools offers shot blasting and polishing to a typical not seen by other companies. A standard which only originates from 25+ years of shot peening experience. Metal finishing with tumble blasting and pass through blasting. We make use of several media types to get the proper coating you are looking for. We also specialize in high speed grinding and quick turn around die polishing.