Bangalore, India, 21 May 2007. QuEST, a leading provider of engineering services, offering end-to-end product development and engineering solutions, today announced that GE Infrastructure has awarded one of two five-year Super Center contracts for Engineering Services to CTQ Engineering, a Joint Venture company formed between CDI, TK Engineering and QuEST.

The five-year agreement will encompass engineering work on a global basis for GE Infrastructure, the largest operating segment of GE, which includes units in Aviation, Energy , Oil & Gas, Transportation and Water.

“This win highlights the strength and strategic importance of QuEST’s 10 year relationship with GE, and endorses QuEST’s global engineering services capabilities. We are honored by the confidence that GE has shown in QuEST and our CTQ joint venture, and we are eager and well prepared to take on this engagement,” said Ajit Prabhu, CEO, QuEST.

About CTQ Engineering

CTQ Engineering is a joint venture of CDI Corporation, TK Engineering Associates and QuEST. Headquartered in Philadelphia, CDI Corp.(http://www.cdicorp.com) (NYSE: CDI) is a leading provider of engineering and information technology outsourcing solutions and professional staffing. Based in Cincinnati, TK Engineering (www.tkengineering.com) employs over 200 full-time engineers and draftsman who focus on preliminary design, mechanical systems, mechanical design, product definition, stress and heat transfer, performance analysis and controls design.