1479 CLINTON AVE. BAY SHORE, NY 11706 Phone: 631-968-5000 Fax: 631-968-5377 Website: www.airindmc.com April 3, 2007 To Whom It May Concern: This is to confirm that Independent NC Programming is currently a vendor for our company and maintains a satisfactory business relationship with Air Industries. INCP has shown a willingness to come to our production centers to learn our system first hand, which has allowed their work to be incorporated easily into our own work flow.

They have successfully completed projects in Tool Design, CNC Programming, and Complex CAD Modeling from Engineering Drawings. They have consistently put forth quality work from an off site location and have made it a point to learn and follow our in house documentation and best practice standards. They have been fair in their bidding and have shown a willingness to negotiate in the terms of their contracts.

With all contracts they have proceeded to fulfill their obligations in a timely and complete manner, and have lived up to professional standards with all of their work. Very truly yours, AIR INDUSTRIES MACHINING CORP. Dario Peragallo Executive Vice President

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