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¡¡¡¡Light-Absorbing
and Light-Emitting Direction Assistant Mark, approved
by China National Center for Quality Supervision and
Test of Fixed Fire-Extinguishing Systems and Fire-Resisting
Building Components(CNCF),.After absorbing all kinds
of visible lights for 10-20 minutes, but emitting
lights in darkness for 10-12 hours. Needless of electric
power, free of service. They are widely used in the
ways of escaping lane, stairs, underground, channels,
fire fighting etc. With simple installation and convenient
maintenance, they can be installed on different parts
of walls, grounds, and emergency exit and they are
helpful for people to find their way in the foggy
fire conflagration and the darkness by electrical
power off. Withdrawingfrom the instructing direction
of luminous signs, to avoid casualty and loss.
¡¡¡¡We can produce all kinds
of different specification according the request of
the customer. |
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