March 20, 1999

Dear Customer:

Are you looking for money saving ideas? Are you looking for ways to save time? We can help! We are a deep cryogenic dry tempering service serving the needs of private and commercial industry. We dimentionally stabilize a wide variety of materials using low temperature thermal dynamics. This process is inexpensive, permanent, and a one-time treatment.

Our one time treatment process....

• Saves you money: total replacement cost greatly reduced
• Saves you time: tools last longer before change-out
• Reduces wear: treated tools with a proper redressing will retain the same long wear characteristics as the first
• Reduces friction, heat & downtime
• Increases product life
• Increases durability & production
• Increases your year end bottom line

The process of cryogenic tempering is simply taking material slowly down to temperatures approximately -300 Fahrenheit then held for a period of time and then slowly taken to +300 Fahrenheit and finally returned to room temperature.

If you would like more information, or if you have any questions or comments concerning cryogenics, we would like to hear from you! Just call us at (701) 226-3728 or e-mail us at [email protected] and we'll be happy to give you information about our company.

Sincerely yours,

Kevin Holmstrom