B & G Aerospace Metals Inc

Columbia Aluminum Products is a family-owned business based in Corona, CA, specializing in the development, manufacturing, and distribution of aluminum and quality building components for the home improvement industry and OEM manufacturers. With a history dating back to 1947, Columbia Aluminum Products has established itself as a leading manufacturer of floor trim and weatherization products, serving major home improvement centers and industry-leading manufacturers of doors, windows, and flooring.Generated from the website

Sierra Aluminum Company is a full-service manufacturer of standard and custom aluminum extrusions. In addition to producing extrusions, it casts its own billet, paint, anodize, fabricate, cut to length, thermally break, label, stencil and barcode. Sierra offers more than 1,000 standard shapes in 6063 or 6061 alloys. It can extrude up to an eight-inch circle size, anodize up to 28 inches and paint up to 30 inches. Sierra offers a full range of fabrication processes, including precision cut to length and detailed CNC machining. Sierra certifies its extrusions to meet American Standard of Testing Materials specifications and distributes its products throughout the United States. Sierra is a privately-owned, Employee Stock Ownership/Option Plan company and is headquartered in Riverside, Calif.