Cambridge Resources is your supplier of high-quality, state-of-the-art, Security Seals. Buy small quantities at low prices here or call us at 718-501-6677 for a quote.

FreightWatch Security Net provides covert tracking and GPS surveillance products that work with online 'track and trace' monitoring services to help secure valuable assets like in-transit cargo and surveillance of suspect vehicles. As a specialist in portable, battery powered, tracking devices that work where traditional GPS technology does not, FSN is the trusted choice of high-value shippers, the transportation industry and law enforcement agencies, alike.

U.S. Customs and Border Protection secures the homeland by preventing the illegal entry of people and goods while facilitating legitimate travel and trade.

American Casting standard and custom padlock seals, bolt locks, high security cable seals, plastic strap and pull tight seals.