DONG-A GEOVAN CO.,LTD

The company, a manufacturer providing solutions to measuring sensors for
construction safety and unmanned automatic data collection, has accumulated know-
how over the years and conducted technology research over and over again
through process innovation, measurement, collection and the data analysis of stored
information, and immensely contribute to prevent various negligent accidents.
Also, the company implemented quality control system based on the strict standard of
ISO 9001 and 14001, always paying full attention to quality management.

Some of our main products include inclination sensors for inclination measurement,
length sensors for displacement measurement, and pressure sensors for pressure
measurement, and also we provide automatic date collecting and storing devices to
gain information by integrating sensors.

Besides the developing of customized products appropriate to industrial settings is
under way and we will always carefully listen to the voice of customers so that we
could try our best to supply the products meeting the demands of customers on time.

The our loyalty towards customers will never change.
Thank you very much.