Citation Format
Through the tall evergreen trees
Over the hills and valleys.
Here comes the train,
Disappearing into the tunnel.
With shrill whistle of engine.
Leaving behind drifting smoke.
Carrying passengers without fail.
Through day and night.
“On-The-Spot” serration
Creates its own serration — no need for preformed serrations in the channel
Mechanical connection
Greater connection reliability, shear capacity equal to MQN, and no reliance on friction
World’s first truly seamless open c-channel fixation method with high shear capacity
Greater performance and productivity