Ditch Witch (The Charles Machine Works)
PO  Box 66 Perry, OK 73077
TEL  800-654-6481 
FAX 580-336-3458 
www.ditchwitch.com

E&M Specialty
1647 Mills Hwy  
Breaux Bridge, LA 70517  
TEL 337-332-0239  
FAX 337-332-2357 
www.drillpipesupply.com

Georgia Underground
5158-G Kennedy Road
Forest Park, GA  30297 
TEL 404-675 -7999  
FAX 404 -675-7998 
www.georgiaunderground.com

Hacker Industries 
PO Box 1208 
Henderson, TX 75653 
TEL 903-657-3546 
FAX 903-657-3817 
www.hackercompanies.com

Torquelock Corporation 
200 River Pointe Drive, Suite 310 
Conroe, TX 77304-2817 
TEL  936-441-4440 
FAX 936-441-4455
www.torquelock.com

Vermeer Manufacturing Co. 
PO Box 200  Pella, IA 50219-0200 
TEL  800-829-0051 
FAX 515-628-7734 
www.vermeer.com

RK Pipe & Supply, Inc.
4115 South Lewis Street
New Iberia, LA 70560
TEL 337-367-9224
FAX 337-365-7083
www.steeldrillpipe.com