Contact Us

DGH Technology, Inc.
110 Summit Drive, Suite B
Exton, PA 19341
Phone: (610) 594-9100
Fax: (610) 594-0390
Toll Free: (800) 722-3883
Email: donna@dghkoi.com
Sales & Marketing: Donna Lenahan

Sales & Marketing: Russell Schlage (727) 692-8327, email: russellschlage@yahoo.com
Sales & Marketing: Rafael Ramirez (619) 993-4608, email: rafael@dghkoi.com

DGH-KOI, Inc. (Diamond Knives Sales & Service)
5055 Spring Road
Shermans Dale, PA 17090
Phone: (717) 582-7749
Fax: (717) 582-2406
Toll Free: (800) 344-9674
Email: dghkoi2@aol.com