ABT Inc. - Pittsburgh, PA
Manufacturer, Custom Manufacturer, Service Company
Customer designed investment & die castings according to ASME, ASTM, & ISO standard. Services include product & mold design, mass production & after cast precision machining. Materials include, carbon, tool, alloy & stainless steel, aluminum, zinc, magnesium & copper based alloys. Additional services include surface finishing, heat treating, testing & quality control
www.abt-mfg.com/investment_casting.html

Harmony Castings, LLC - Harmony, PA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of aluminum v-process, permanent mold & semi-permanent mold castings. Tolerances can be held to +/- .015 in. for the first inch, add +/- .002 in. for each additional inch & add +/- .010 in. to .020 in. across parting line. Flatness tolerance of .003 in. per inch can also be achieved. Capabilities include tilt-pour molding for producing parts up to 20 in. x 24 in. in size, zero degree draft, 150 RMS surface finish & walls as thin as .090 in. Additional services include CNC machining, finishing & subassembly.

Incast, Inc. - Pittsburgh, PA
Manufacturer, Custom Manufacturer
Global source for iron, steel, stainless steel, aluminum, zinc, magnesium & titanium castings. Precision machined, powder coated, anodized & assembled, packaged & delivered to plant site. Sand castings, permanent mold, investment, ductile iron & die castings, steel forgings & stampings.