| |
|
|
- Casting, Molding, and Machining
- Harmony Castings
- Harmony
Aluminum casting using V-process (vacuum molding) technology.
www.harmonycastings.com
- Metal Working
- Penna-Flame Industries, Inc.
- Zelienople
Flame hardening of metals (rolls, wheels, gears, bars) and porta-flame mobile flame hardening service. also producer of 52100 rolls and bars.
www.pennaflame.com
|
| |
|