
Premium RFID Bolt Seal for Secure One-Time Container Use. ISO17712 Certified Security: Conforms to ISO-17712 standard with SGS report and ISO9001 certification for high security. Tamper Evident Design: Dead lock design prevents rotation; seals cannot be read before sealing or after damage. Customizable Appearance: Color is customized (White, Yellow, Customized); Logo and code can be customized. High Mechanical Strength: Ultra high mechanical strength designed for international box seals and container tracking. Free Sample Provision: Free samples are available, though express shipping costs are borne by the buyer. Fast Delivery Time: General delivery within 5-7 workdays after order placement, depending on quantity and stock. Versatile Material Options: Available in Steel, Aluminum, Carbon Steel, and ABS Plastic for various applications. 20 Years Manufacturing Exp: Leading manufacturer with 20 years experience in security seals and professional staff.