Professional Metal Products Manufacturer
Founded in 2014, Hebei Yutong Metal Products Co., Ltd. boasts a 20,000-square-meter production workshop and a 1,500-square-meter office area. We have an independent R&D engineering team and self-developed automated production lines. We also have a 30-person overseas marketing team serving customers worldwide.
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WHY
CHOOSE US
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Global Engineering & ProductionIn-house R&D engineers and self-developed automated production lines ensure stable quality, fast production, and continuous product innovation. Our 30-member international sales team supports clients across global markets with efficient communication and project coordination.
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Industry-Wide Security SolutionsOur security seals and RFID solutions serve shipping lines, logistics companies, rail transport, airlines, ports, oil transportation, healthcare, postal systems, and utility sectors worldwide.
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Certified Quality & InnovationWe hold 36 patented technologies, including RFID electronic seal patents. Our products are certified to ISO 17712 by the U.S. Dayton T. Brown Laboratory. The factory also complies with ISO 9001 and C-TPAT standards, with selected products approved for Annex A and Class 6 certifications.
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Fast & Reliable After-Sales SupportWe provide rapid response service, technical guidance, and dependable warranty support to ensure smooth operations and long-term customer satisfaction.
PRODUCTSCATEGORIES
The ideal choice for
improving efficiency.
Our products are safe and reliable, flexible and easy to use, rapid deployment and other characteristics, can be quickly adapted to different application scenarios in various industries.
Our hot sale products
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![Cable RFID Seal]( "Cable RFID Seal")
Cable RFID SealCable Diameter：5.0mm
Lock head：66mm*50mm*17mm
Cable length： Standard 305mm/custom lengths available -
![Electronic Seal]( "Electronic Seal")
Electronic SealLock head：103mm*30mm*4mm
Length：Workable Length 380mm/total Length 480mm
Material： PP+PE -
![RFID BOLT Lead Seal]( "RFID BOLT Lead Seal")
RFID BOLT Lead SealDiameter for metal pin：9.4mm
Molded pin dimension：75mm*24mm*11mm
Molded chamber：68*24mm
Material： ABS+STEEL -
![Security Meter Seal]( "Security Meter Seal")
Security Meter SealPrinting Area：25mm*12mm
Wire diameter：0.68mm
Material:PC housing+ABStwist -
![Metal Seal For Container]( "Metal Seal For Container")
Metal Seal For ContainerLocking width：8mm
Length：Workable length 175mm/total lengtg 250mm
Material:Plastic+tinplate iron pieces -
![Metal Tamper Seal]( "Metal Tamper Seal")
Metal Tamper SealLocking width：8mm
Length：Workable length 157mm/total lengtg 217mm
Material:Tinplate iron pieces -
![Metal Security Seal]( "Metal Security Seal")
Metal Security SealLocking width：8mm
Length：Workable length 165mm/total lengtg 217mm
Material:Tinplate iron pieces -
![Container Door Seal]( "Container Door Seal")
Container Door Sealbarrier container seal is a high strength security seal designed for containers, freight trucks and railroad transportation that meets the highest security...
Latest news and events
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![Container Seal International Compliance]()
Apr 10, 2026Container Seal International ComplianceIn the international market, compliance thresholds are also continuously rising. The European Union has issued a legislative draft mandating that all incomin...view more -
![What Is The Typical Lifespan Of A Mechanical Seal?]()
Jul 20, 2025What Is The Typical Lifespan Of A Mechanical Seal?Water, oil, and similar media: With proper selection, installation, and proper use, a mechanical seal's service life is generally at least one year.view more -
![Mechanical Seal Repair Steps]()
Jul 19, 2025Mechanical Seal Repair StepsAfter removing the rotating ring, perform a rough grinding process, followed by fine grinding. Polishing is recommended if possible.view more
