Foundry & Casting Companies in Pennsylvania

Pennsylvania has approximately 12,000 manufacturing establishments and 560,000 manufacturing employees. Pennsylvania is a top manufacturing state, with Philadelphia anchoring pharma production, Pittsburgh's legacy steel industry evolving into advanced metals, and a vast industrial base across the state.

Pennsylvania is one of the leading states for foundry & casting. The foundry and casting industry produces metal components by pouring molten metal into molds, using processes including sand casting, investment casting, die casting, permanent mold casting, and centrifugal casting. US foundries produce iron, steel, aluminum, copper, zinc, and specialty alloy castings for automotive, industrial equipment, infrastructure, and defense applications.

Iron Foundries: Companies producing gray iron, ductile iron, and compacted graphite iron castings for automotive, pipe, and industrial applications.

Steel Foundries: Foundries producing carbon, alloy, and stainless steel castings for mining, energy, rail, and defense applications.

Aluminum Die Casters: High-volume operations producing aluminum die castings for automotive, electronics, and consumer products.

Investment Casting Houses: Companies producing precision investment castings for aerospace, medical, defense, and industrial gas turbine applications.

Specialty Alloy Foundries: Foundries producing castings from copper, bronze, nickel, cobalt, and other specialty alloys.

Major industrial centers in Pennsylvania include Philadelphia, Pittsburgh, Allentown, Erie, Reading, and Lancaster. These cities have concentrations of manufacturers across sectors including pharmaceutical manufacturing, food processing manufacturing, and steel manufacturing.