All
products
are
certificated
and
qualified
by
Chinese
National
Standards
(CNS
in
Taiwan),
and
proved
as
60
and
120
minutes
fire
door.
We
are
also
registed
in
Fire
Door
Association
of
ROC
as a
legal
member,
offering
fire
doors
in
many
different
design
to
the
domestic
building
material
market
in
Taiwan.
