D&D DesignTech, Inc.

1920 6th St.

Snyder, Texas 79549

Ph: 325.574.1033

Fax: 325.574.2022

Sales/Engineering

David Naizer

Cell: 325.207.2000

David@dddesigntech.com

Manufacturing

Production Manager

Michael Davis

Mdavis@dddesigntech.com

Accounting

Donny Hartzog

Dhartzog@dddesigntech.com