The iron bar is made of Q235A low carbon steel and galvanized, and wrapped with ABS plastic shell; the lock body is made of high-quality yuan steel cold forging with O-type or diamond shaped spring ring. Laser, hot stamping, digital, trademark, bar code can be used, the identification is clear and easy to read;

Applications can be used in containers, trailers, tankers, shipping, railway transportation, logistics, freight, safe, lockers, etc