sectional garage door

The Adoorwin finger protection garage door is different with the common garage door,its hand-protected parts can protect the human fingers when opening the garage door since the following reasons:
1,The  special hingers,can make the door being flexible easily.
2,The  special door sections joints give a smooth revolving to sections
3,The  special tracks have the two sides enfolding hook,ensure the roller running smoothly without running out.