Advance Metal Products, Los Angeles, 2004. 4929 Exposition Boulevard, Los Angeles. Services offered are: Wire electrical discharge machining (EDM), Tool and die design and manufacturing, custom sheet metal fabrication, and custom metal stamping. -- http://www.advanced-metal-products.com/.
Hugo Neu-Proler Company, San Pedro, 2004. 901 New Dock Street, San Pedro. "It is listed under the categories: Scrap metals--Wholesale, Scrap metals, surplus and salvage merchandise." -- http://www.yellowpages.com/san-pedro-ca/mip/hugo-neu-proler-co-462017468
