Delay Lines - Encapsulation Shells - Plastic Molding Supply -... Home EC2 Robison Electronics Cornucopia Contact Us Established in 1969, Cornucopia Tool & Plastics, Inc. has been... Engineered Components Company Engineered Components Company (EC2) is a leading electronic manufacturer and supplier of high quality delay lines and coil related products. Choose from our standard product lines or contact us to discuss your special requirements. delay lines ... hardware. Standard product lines and specialty products are offered including encapsulation shells, mounting insulators, and coil mounting products. encapsulation shells...