Welcome to NORTHEAST ELECTRONICS CORPORATION glass metal glass-to-metal hermetic seals glass-to-metal fusion glass-to-metal hermetic seals feed-throughs connectors stampings metal stampings custom power feed-throughs high amperage high amperage feed-throughs custom components sightglasses battery battery seals sensors sensor seals copper core wire single pin single pin hermetic feed-through custom formulated glass formulated glass quality Northeast Electronics Corporation is a full service Engineering Company offering expert services in Designing, Developing, and Manufacturing High Reliability, Precision Glass-to-Metal Seals. Northeast is process driven concentrating specifically towards delivering High Quality product for our customers.