CECO ENVIRONMENTAL RECEIVES $3.3 MILLION IN
CONTRACTS FOR A NEW CHINESE METALS FACILITY

NEW YORK: December 01, 2005 - CECO Environmental Corp. (CECE: NASDAQ) , a leading provider of air pollution control and industrial ventilation systems announced today that it has received contracts totaling approximately $3.3 million for fume exhaust and other ventilation equipment for a major new metals facility in China.

Rick Blum, President and Chief Operating Officer, stated, "these contracts were received by our Busch International and Kirk & Blum subsidiaries. They worked together to offer our customer the right "package" of equipment and services available from no other single source."

Phillip DeZwirek, Chairman and CEO of CECO, stated, "these orders for the Chinese facility is a major breakthrough for CECO. Combined with the success of CECO's new subsidiary in Chennai, India, this Chinese order establishes a foothold for CECO in the expanding Asian market."

Mr. DeZwirek also stated, that it was the "expertise and professionalism of our engineering and sales personnel which won this order and substantiates CECO's potential as an important player in the global air pollution market."

CECO also reported that November was the second consecutive month of booking $10 million in new orders.

ABOUT CECO ENVIRONMENTAL

CECO Environmental Corp. is North America's largest independent air pollution control company. Through its six subsidiaries -- Busch, CECOaire, CECO Filters, CECO Abatement Systems, kbd/Technic and Kirk & Blum - CECO provides a wide spectrum of air quality services and products including: industrial air filters, environmental maintenance, monitoring and management services, and air quality improvements systems. CECO is a full-service provider to the steel, military, aluminum, automotive, aerospace, semiconductor, chemical, cement, metalworking, glass, foundry and virtually all-industrial process industries.

For more information on CECO Environmental Corp., please visit the company's web site at www.cecoenviro.com.

Contact: Corporate Information
Phillip DeZwirek, CECO Environmental Corp.
Email: investors@cecoenviro.com
http://www.cecoenviro.com
1-800-606-CECO

This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All forward-looking statements are subject to certain risks, uncertainties and assumptions. These risks and uncertainties, which are more fully described in CECO's Annual and Quarterly Reports filed with the Securities and Exchange Commission, include changes in market conditions in the industries in which the Company operates. Should one or more of these risks or uncertainties materialize, or should the assumptions prove incorrect, actual results may vary in material aspects from those currently anticipated.