Blackstone, based in Jamestown, N.Y., is a full service sheet metal and light-structural fabricator. The company specializes in producing custom metal products and components. Blackstone occupies a more than 300,000-square-foot facility that has advanced machinery and extensive painting and powder coating systems. Its personnel represent many years of experience in all phases of metal fabrication. The company is a contract manufacturer to the electronic, medical, communication, industrial, machinery, marine construction and transportation industries. Blackstone has equipment for shearing, sawing, punching, laser cutting, plasma punching, forming, drilling, machining, welding, spot welding and assembly. The facility also has an extensive paint and powder coating system to handle finishing requirements.