| Machine Shop | 127A Business Park Drive, Holden, WV | 13,495 sq. ft. |
| Welding Shop | 127B Business Park Drive, Holden, WV | 4,340 sq. ft. |
| CNC Machine Shop | 127C Business Park Drive, Holden, WV | 5,235 sq. ft. |
| Fabrication Shop | 315 Enterprise Drive, Logan, WV | 12,000 sq. ft. |
| Assembly Plant | 110 Phico Street, Chapmanville, WV | 88,590 sq. ft. |
| 123,660 sq. ft. |