bridge joint device

An expansion joint device with improved reliability of the connection and enhanced constructability and waterproofing function, with the top plate manufactured from round steel for superior drivability and durability.

Non-slip

A product with excellent interior effects as it is slip-resistant, has low contamination and does not change color, is easy to install, and has a simple and sophisticated material design.

Non-slip packaging material

Applied in places where the goal is to increase the vehicle's skid resistance and to encourage safe driving by alerting drivers and pedestrians.

Seismic reinforcement shear key

Seismic reinforcement shear keys that prevent damage to the superstructure and allow for fine adjustment.