Park Electrochemical Corp. Announces Relocation of Corporate Office

Lake Success, New York, December 16, 2004…..Park Electrochemical Corp. (NYSE – PKE) announced the relocation of its corporate office from Lake Success, New York to 48 South Service Road, Melville, New York 11747, effective as of the opening of business on Monday, December 20, 2004. Park’s new telephone number will be (631) 465-3600 and its new facsimile number (631) 465-3100.

Park Electrochemical Corp. is a leading global designer and producer of electronic materials used to fabricate complex multilayer printed circuit boards and interconnection systems. Park specializes in advanced materials for high layer count circuit boards and high-speed digital and RF/Microwave electronic systems. Park also designs and manufactures advanced composite materials for the aerospace, military and industrial markets. The Company’s manufacturing facilities are located in Singapore, China, France, Connecticut, New York, Arizona and California.