| A & D PRODUCTS | 813 SE 83RD ST OKLAHOMA CITY, OK | (405) 632-0044 |
| ABC WELDING CO | 1322 NW 6TH ST OKLAHOMA CITY, OK | (405) 235-2533 |
| AERO COMPONENTS INC | 535 SE 82ND ST OKLAHOMA CITY, OK | (405) 670-6602 |
| AIM DIRECTIONAL TOOLS | 1930 SE 29TH ST OKLAHOMA CITY, OK | (405) 672-2222 |
| AMERICAN MACHINE & TOOL CO INC | 9600 S SUNNYLANE RD OKLAHOMA CITY, OK | (405) 794-9820 |
| APPLIED INDUSTRIAL MACHINING | 1930 SE 29TH ST OKLAHOMA CITY, OK | (405) 672-2222 |
| B & W OIL FIELD MANUFACTURING INC | 1333 SE 25TH ST OKLAHOMA CITY, OK | (405) 672-2359 |
| BASIC MOLD & MACHINE | 1033 SE 34TH ST OKLAHOMA CITY, OK | (405) 677-4211 |
| BISHOP MACHINE CO INC | 808 SE 84TH ST OKLAHOMA CITY, OK | (405) 632-4184 |
| C & M PRECISION INC | 5700 SW 134TH ST OKLAHOMA CITY, OK | (405) 691-0984 |
| CASADY N COMPANY | 2921 N OKLAHOMA AVE OKLAHOMA CITY, OK | (405) 528-4299 |
| CERTIFIED MACHINE DESIGN INC | 2300 S HIGH AVE OKLAHOMA CITY, OK | (405) 672-9607 |
| D & D PRECISION MACHINE | 1200 SE 34TH ST OKLAHOMA CITY, OK | (405) 677-0319 |
| DELTA TOOL & MANUFACTURING | PO BOX 75877 OKLAHOMA CITY, OK | (405) 949-0550 |
| FUNDOM ENTERPRISES | 12 NE 29TH ST OKLAHOMA CITY, OK | (405) 557-0296 |
| GRACE MACHINE INC | 207 N SUNNYLANE RD OKLAHOMA CITY, OK | (405) 912-9911 |
| HITECH INC | 9940 W RENO AVE OKLAHOMA CITY, OK | (405) 324-8824 |
| INDUSTRIAL COATING TECHNOLOGY LLC | 1200 S EASTERN AVE OKLAHOMA CITY, OK | (405) 670-6476 |
| INDUSTRIAL MACHINE CO | 1546 W RENO AVE OKLAHOMA CITY, OK | (405) 236-1786 |
| INLAND MACHINE & WELDING CO | 2133 SE 15TH ST OKLAHOMA CITY, OK | (405) 670-4355 |
| J A OIL FIELD MANUFACTURING | 2101 SE 67TH ST OKLAHOMA CITY, OK | (405) 672-2299 |
| JOYNER A J MACHINE CO | 3401 S BRUNSON ST OKLAHOMA CITY, OK | (405) 685-3611 |
| L & L ENGINE & COMPRESSOR SERVICE | 3605 S BYERS AVE OKLAHOMA CITY, OK | (405) 631-9746 |
| MACHINE TOOL ENTERPRISES | 9621 S ANDERSON RD OKLAHOMA CITY, OK | (405) 793-0564 |
| MAY MACHINE & TOOL | 6748 MELROSE LN OKLAHOMA CITY, OK | (405) 495-7070 |
| METALWERKES MANUFACTURING INC | 2401 PURDUE DR OKLAHOMA CITY, OK | (405) 681-9414 |
| NECO INDUSTRIES | 3345 S ANN ARBOR AVE OKLAHOMA CITY, OK | (405) 682-3003 |
| PENN MACHINE INC | 8513 SW 2ND ST OKLAHOMA CITY, OK | (405) 789-0084 |
| POMCO INC | 4016 S HIGH AVE OKLAHOMA CITY, OK | (405) 677-8859 |
| PREMIER TOOL & DESIGN INC | 1831 NW 3RD ST OKLAHOMA CITY, OK | (405) 232-3933 |
| R W MACHINE SHOP INC | 6209 S SHIELDS BLVD OKLAHOMA CITY, OK | (405) 632-4020 |
| RICE PRECISION ENGINE SERVICE | 1501 W MAIN ST OKLAHOMA CITY, OK | (405) 235-5475 |
| SASCO RENTAL TOOLS & MACHINE SHOP INC | 2101 S EASTERN AVE OKLAHOMA CITY, OK | (405) 670-3230 |
| SPOR ENTERPRISES | 5600 HARDY DR OKLAHOMA CITY, OK | (405) 745-9888 |
| STEPHENS INDUSTRIAL SUPPLY CO | 3450 S MACARTHUR BLVD OKLAHOMA CITY, OK | (405) 688-2300 |
| TAYLOR RIG SERVICE INC | 1107 SE 22ND ST OKLAHOMA CITY, OK | (405) 677-8327 |
| TOOLING AND PRODUCTION INC | 340 S VERMONT AVE OKLAHOMA CITY, OK | (405) 942-7085 |
| TRU-TECH | 1125 SE GRAND BLVD OKLAHOMA CITY, OK | (405) 619-7875 |
| WESLEY MANUFACTURING CO | 1200 SE 34TH ST OKLAHOMA CITY, OK | (405) 672-1517 |
| WILSON'S TOOL & CUTTER SERVICE | 1013 SE 38TH ST OKLAHOMA CITY, OK | (405) 672-5497 |