PARK ELECTROCHEMICAL CORP. ANNOUNCES LOCAL PRODUCTION OF N5000 PREPREG AND LAMINATES

Melville, New York, April 4, 2007…..Park Electrochemical Corp. (NYSE – PKE) announced that its Nelco Products Pte Ltd. subsidiary in Singapore has completed several equipment upgrades which allow the local production of Nelco® N5000 BT prepreg and laminate materials. Nelco N5000 BT is low loss, resistant to moisture related failures, and highly reliable. This new capability will enable improved lead times and service for customers in the Asia Pacific region.

Park Electrochemical Corp. is a global advanced materials company which develops and manufactures high-technology digital and RF/microwave printed circuit materials (the Nelco® product line) and advanced composite materials (the Nelcote™ product line) principally for the telecommunications and internet infrastructure, high-end computing and aerospace markets. Park’s core capabilities are in the areas of polymer chemistry formulation and coating technology. The Company’s manufacturing facilities are located in Singapore, China, France, Connecticut, New York, Arizona and California.