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SEA BOX, Inc. specializes in the design, custom modification and manufacturing of ISO shipping and storage containers, refrigerated containers, containerized shelters, modular building systems, and related parts and accessories for purchase or lease. We offer standard shipping containers in various sizes as well as containers which can be customized to serve as equipment, tactical, or personnel shelters. SEA BOX also offer a full line of parts, accessories and container enhancements such as cabinets, shelving and racks as well as specialty equipment such as generators, trailers and flatracks. Our versatile line containers and shelters are currently used for scores of commercial and military functions throughout the world.
SEA BOX has four locations in New Jersey including our 51 acre corporate headquarters and primary manufacturing facility in Cinnaminson. SEA BOX employs a staff of approximately 170 professionals in the fields of engineering, quality control, management, fabrication and production. Our ISO certified quality management system and specialized testing plans ensure that all SEA BOX containers and shelters are inspected and measured to meet applicable standards and specifications.


SEA BOX has been awarded several new Government and commercial contracts which means there are more employment opportunities than ever in our New Jersey facilities. Details and online applications can be found at the links below:

Why Work for SEA BOX?

  • We do incredibly cool stuff
  • We enhance the quality of life for U.S. Military personnel
  • An open and friendly culture
  • Great opportunities for learning and advancement
  • An amazing working environment
  • Contact Us
    1 SEA BOX Drive
    Cinnaminson, NJ 08077-1910