MAGNATECH
LIMITED PARTNERSHIP

September 30, 2005

Mr, James D. Tighe
Electronic Manufacturers Sales
PO Box 2589 Woburn, MA 01888

Dear Mr. Tighe,

It is not often that one is favorably impressed to the extent that you feel motivated to write a complementary letter.

As you may remember, a little over a year ago, we spoke of the transient electrical problems experienced in our manufacturing facility. Since we are in a heavy manufacturing area, next to a major airport, and situated in a known lightening-prone setting, I anticipated that we may be able to mitigate some of our problems by installing surge protection to the incoming AC power. However, due to the nature of our business of manufacturing and testing of welding systems, I had little hope of eliminating equipment losses due to transient failures, as our own operations were probably the biggest contributors to the destructive influences we experienced,

I must say that after following your recommendations and using MCG products, we can report zero failures over this past year. This includes over 20 workstations networked to three servers, a multi-chair CAD system, and lots of computer-based instrumentation. I think it is certainly safe to say that the installed cost of the MCG protection you configured has been more than offset by the equipment we would have ordinarily replaced, without considering the costs of downtime.

Thank You,
Magnatech Limited Partnership
Garry'O. McCabe
Exec. Vice President
P.O. BOX 260 - 6 KR1PES ROA.I5
EAST GRANBY, CONNECTICUT 06026 USA