| 1) |
Wide passing space and elegant
design |
| 2) |
Rotary Access mechanism and
abilities of energy-saving, soundproof, dust-protect
and windbreaker. |
| 3) |
Revolving speed is automatically
controlled to save energy. |
| 4) |
In case of emergency, each door
leaf can be folded to full-opened entrance,
so that the crowd can escape at a time. |
| 5) |
Equipped with switch for the
physically challenged, even the aged or handicapped
can pass through in safety. |
