Bel Air provides total solutions to mass finishing problems. Were experts at firearms finishing, medical parts finishing, metal finishing, product finishing, polishing, deburring, parts cleaning, and wastewater tr......Bel Air provides total solutions to mass finishing problems. Were experts at firearms finishing, medical parts finishing, metal finishing, product finishing, polishing, deburring, parts cleaning, and wastewater treatment. We first develop the optimum process for product finishing, deburring or mass polishing and then supply the finishing equipment and supplies at the lowest possible cost. Our service to our customer does not end with perfect finished parts but includes solutions for parts cleaning and wastewater treatment. Take advantage of our free sample processing offer! Let us help you solve your mass finishing needs. We take great pride in our reputation for helping our customers find the optimum finishing solutions for a variety of different industries, materials, production processes and product finishing specifications. In jewelry finishing, metal finishing, precious metal polishing, and precious metal recovery Bel Air provides mass finishing solutions without peer.