Seals, Security, Metal, Locking Spring Suppliers - Japan
The NAVALOCK security devices are among the world's most reliable locking and sealing systems for containers and trucks. The NAVALOCK security devices are a well-proven, efficient barrier and strong deterrent to help prevent such vicious deeds by perpetrators. The NAVALOCK MK II -- the world's first solid-steel inter locking bar-type seal for containers and trucks, was introduced in 1984.
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