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Seals by Type

Types of Security Seals We Offer

CSS is perhaps the most innovative manufacturer of tamper-evident seals. Our tamper-evident and high-security seals are offered in a variety of standard and custom sizes, strengths, and colors to meet the specific security, informational, and marketing requirements of every customer. CSS offers additional benefits to its customers by utilizing its unique, award-winning package design process, which minimizes materials and size to reduce the product's shipping and warehousing costs and environmental footprint. We also carry a full line of electronic and real-time GPS enabled track-and-trace devices to provide tailored solutions for each customer's particular security demands.

C-TPAT Compliant High Security Seals

Cambridge Security Seals is proud to offer three C-TPAT-compliant security seals: the Cable 3.5mm, Cable 5.0mm, and Bolt Seal. These seals are designed to meet the high standards of the Customs-Trade Partnership Against Terrorism (CTPAT) program, a voluntary government-business initiative to improve the security of the global supply chain.

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Plastic Security Seals

Cambridge Security Seals are designed and engineered in the US, to be the highest quality seals in the industry. CSS plastic seals are constructed of high-density polyethylene (HDPE) or polypropylene (PP), each designed to achieve the appropriate strength and durability for its intended application. CSS multi-component seals also feature enhanced temperature-resistant locking mechanisms for increased security. 

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Cable Security Seals and Cable Cutters

Cambridge Security Seals offers a wide variety of standard and specialty options for each cable seal, ranging in diameter from 1mm to 5mm. Our 3.5mm and 5mm metal seals are C-TPAT compliant and carry the "High-Security Seal" designation as defined by ISO 17712. In addition to the industry-standard adjustable cable seals, each CSS cable seal offers customized fixed-length options for customers with unique requirements. As with most CSS seals, these metal security seals allow you to select from a wide variety of colors, barcoding, and other enhancements to add extra layers of security and protection.

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Bolt Security Seals

Cambridge Security Seals provides a variety of bolt seals, each of which are C-TPAT compliant and carries the "High Security Seal" designation as defined by ISO 17712. Each bolt seal is specifically designed to safeguard valuable cargo, container contents, and cross-border shipments, while providing a trusted in-transit solution for logistics and supply chain concerns across all modes of transportation. This includes sea, air, rail, and truck. You can select from a wide variety of colors, barcoding, and other enhancements to add extra layers of security and protection.

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Electronic Security Seals

Cambridge Security Seals offers specialized electronic seals, designed specially to replace the traditional single use security seal for truck fleet owners. Each electronic sealing event creates a unique identifying code that is used to track shipments. These unique devices are permanently affixed to each truck within your fleet. Within an estimated 5-year lifespan, eliminate the need to continuously buy, store, and distribute seals throughout your supply chain. 

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Security Seal Labels and Tape

Cambridge Security Seals provides high-quality tamper-evident tape, labels, and stickers that aid in theft prevention by providing users with efficient visual deterrents. With tamper-evident adhesives, users can easily identify pilferage. Additionally, self-voiding tapes, labels, and stickers provide instant visually if the integrity of a package or other sealed item has been compromised.

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Metal Security Seals

Cambridge Security Seals offers conventional metal security seals, available in both flat and ball styles.  Long a trusted, economical solution for cargo security needs, these tamper-evident seals are traditionally used to secure goods in transit or storage and serve as an excellent theft deterrent. As with most CSS seals, you can select from a wide variety of colors, barcoding, and other enhancements to add extra layers of security and protection.

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