Relays
Century Seals Inc.
503 Harrington St, Seaford, DE 19973, United States
- Manufacturer
- Founded 1999
- AS 9100D
About Century Seals Inc.
Century Seals Inc. was incorporated in 1999 in Seaford, Delaware. The company specializes in manufacturing glass-to-metal hermetically sealed components and housings for demanding applications. Its product line spans kovar packages, TO packages, relay headers, feedthroughs, and custom machined packaging. The firm handles glass-to-metal sealing, precision machining, and plating through its wholly owned subsidiary Fin-Tec, which provides silver and other finishes. While facility size and headcount are not disclosed, the catalog includes standard and custom configurations such as single-pin terminals, sight glasses, sensor packages, and dual-in-line headers. Century Seals serves aerospace, defense, refrigeration, gas detection, energetic and pyrotechnic, microwave and RF, electromechanical, and microelectronics sectors. The company describes itself as a preferred source in the microcircuit packaging industry, supplying both standard and custom hermetic solutions to original equipment manufacturers and defense contractors. Management emphasizes honest pricing, clear communication, and respect for business contacts as key differentiators, backed by over 100 years of combined experience among its leadership team. The AS9100D certification underscores its quality commitment for aerospace and defense work.
Manufacturing capabilities
Industries served
- Aerospace
- Defense
- Refrigeration
- Sight Glass
- Gas Detection
- Energetic & Pyrotechnics
- Microwave & RF
- Electromechanical
- Microelectronics
Materials
Kovar · Glass · Silver (plating)
Company details
- Location
- Seaford, Delaware
- Company type
- Manufacturer
- Founded
- 1999
- Certifications
- AS 9100D
Frequently asked questions
Where is Century Seals Inc. located?
Century Seals Inc. is located at 503 Harrington St, Seaford, DE 19973, United States.
What does Century Seals Inc. do?
Century Seals Inc. is listed under Relays, and its listed capabilities and products include Glass-to-metal hermetic sealing, Machining of Kovar packages, TO package manufacturing, Relay header manufacturing, Header manufacturing and Feedthrough manufacturing.
What industries does Century Seals Inc. serve?
Century Seals Inc. lists Aerospace, Defense, Refrigeration, Sight Glass and Gas Detection among the industries it serves.
What certifications does Century Seals Inc. have?
Certifications on file for Century Seals Inc.: AS 9100D.
When was Century Seals Inc. founded?
Century Seals Inc. was founded in 1999.
How do I request a quote from Century Seals Inc.?
Use the Request a quote button on this page to send Century Seals Inc. your requirements through FirmsLedger, or call (302) 629-0324 and visit centuryseals.com.
What companies are similar to Century Seals Inc.?
Other Relays companies in Delaware listed on FirmsLedger include Mohawk Electrical Systems Inc., Alvatek Electronics and Integrity Multimedia Group LLC.