We want to breathe clean air without fine dust,

not only indoors but also outdoors.

DAP Inc. has technology for reducing fine dust, which is

specialized for outdoor environments, and big data mining

solution for smart management fine dust control system.
Subway Solution


The city subways used by millions of people a day are the most important
means of
public transportation. Especially, due to the characteristics of the
subway operating
in the underground space of the complex downtown area,
we are having difficulty
managing indoor air quality.
DAP Inc. has intelligent air quality management
technology that utilizes
underground air quality information collection, processing,
and analysis technology.
Field Solution


This technology provides a space for citizens to be protected from fine dust.

There is no need to replace filters by applying patented semi-permanent fine

dust reduction technology. In addition, subtle product design and changing

LED lighting can be used as landscape lighting.
Bus stop Solution


City bus stops are always polluted by vehicle emissions and road dust.

Closing and cleaning the station is easy, but it is inconvenient for many

people and it costs a lot of money. DAP Inc. has fine dust reduction

technology that is applied to open bus stops. As with the outdoor

solutions of the DAP F-series, this technology has the advantage of

minimizing maintenance by eliminating the need to replace filters.

Smart City

DAP aims for smart city technology, which combines ICT and fine dust
It leverages the massive amount of big data in the city to
provide solutions to solve urban environment problems.
Smart City technology with DAP’s specialized fine dust solutions.
About DAP
Smart City