High security seal used in containers, trucks, trucks, cars, logistics and other places. With the role of security.

High security seal material is Q235A low carbon steel, outside ABS, and some high security caps are plastic instead of iron cap. 

General high security seal generally: 7x72 7x82 8x72 8x82, the rest can also be customized.

High security seal will have a "H" - in line with quality requirements High-tension seal size is determined by the retainer diameter.

There are high-security seal anti-rotation, buckle after the rotation will not be. To ensure the safety of goods and transport.