Ace Aluminum Brass Casting Co. Texas based aluminum, brass, bronze casting foundry offering a pattern shop, tooling, and welding. http://www.acefoundry.com/

Aeromet International PLC UK manufacturer of precision aluminium and magnesium castings, titanium products and aluminium stretch forming. http://www.aeromet.co.uk/

Aluminum Foundries, Inc. An aluminum foundry of sand castings, die castings, and permanent mold castings from ounces to 500 pounds. http://www.aluminumfoundries.com/

Hoi Po Industrial Co., Ltd. Aluminium extrusion manufacturer and exporter in Hong Kong. Products include computer heatsinks, display card chipsets heatsinks, small chipsets heatsinks, natural anodized heatsinks. http://www.hoipoind.com.hk

Longton Light Alloys Ltd. Aluminium and aluminum castings are made in a non-ferrous foundry, from very small up to 2 tonnes. http://www.aluminium-castings.com/

Specialty Aluminum Inc. Offers large aluminum castings, at least 5 cubic feet and over 50 pounds. Silica sand molds with cores as large as 1000 pounds. Common alloys used are 319, 356, 535, 712, and 771. http://www.specialtyaluminum.com/

The Lite Metals Company U.S. manufacturer of magnesium and aluminum sand castings to aircraft and defence standards. http://www.litemetals.com/

Tirosh David Quality Castings Ltd. Israel. Manufactures broad range of aluminum and magnesium alloy sand castings. Activities includes pattern manufacturing, prototype development, serial casting, and finished machining. http://www.tirosh-casting.com/