Spring door hardware accessories
1, Some kinds of Spring door

Spring door with frame(Installing glass on the profile)

Spring door without frame(they are all fan)

2, the accessories of Spring door
Spring door with frame:
1,Spring floor(light, middle, heavy)
2,Upper supporter or Apical axis
3,Down supporter down axis
4,Down support arm
5,Bottom lock
 

Remark: Spring floor has inclued upper and down supper arm.
Spring door without frame:
1,Spring floor(light, middle, heavy)
2,Top patch or bending patch
3,Top patch and upper patch
4,Lock patch
5,Handle(installing on the glass)