BTU International Third Quarter 2009 Earnings Conference Call Scheduled for October 27, 2009

BTU International, Inc. (Nasdaq: BTUI), a leading supplier of advanced thermal processing equipment and processes for the alternative energy and electronics assembly markets, will hold its quarterly earnings conference call to discuss third quarter 2009 results on Tuesday, October 27, 2009, at 5:00 p.m. Eastern Time.

The dial-in number to participate in the conference call is 877-604-9668. This call is also being webcast and can be accessed at BTU's website at www.btu.com. An earnings press release outlining BTU's results of operations for the third quarter 2009 will be issued prior to the call on Tuesday, October 27, at approximately 4:30 p.m. ET.

Replays of the webcast call will be available through November 12, 2009, and can be accessed at www.btu.com or by phone at 888-203-1112, pass code: 5518543.

About BTU International

BTU International is a market-leading, global supplier of advanced thermal processing equipment and processes to the alternative energy and electronics assembly markets. BTU equipment and know-how is used in solar cell, nuclear fuel and fuel cell manufacturing as well as in the production of printed circuit board assemblies and semiconductor packaging. BTU has operations in North Billerica, Massachusetts and Shanghai, China with direct sales and service worldwide. Information about BTU International is available at www.btu.com.