The blue sky, which is high was once represented the spirit of our country. But nowadays, it can't free itself from all sorts of industrial pollutions, dust, smoke from the vehicles, yellow send and other poisonous materials. Experts from various field had gathered to make loved families in the world, get out of minute dust, environmental pollution and poisonous gas, and let them rest in their loved homes, which is surrounded by clean air and comfortable circumstances. And also we are trying to create energy saving environmental products, so that we can lead the future.
In order to measure the performance and the efficiency of the household electric heat exchangers under the same environments and conditions with actual 105 square meters of single apartment home structure, the test room is armed with dynamo wind blow testers simulating supply and exhaust air conditions, where the various sensors for temperature, humidity, oxygen and carbon dioxide are installed.

These measured data are transferred to central processor to be processed for ensuring the measurement reliability and its efficiency. And the laboratory also has been equipped with precision test measurement devices, thereby supporting developments  and  productions of  various products related with environments, such as  kitchen mounted heat exchangers and window mounted heat exchangers, anion generation lamps, oxygen generators, electric precipitators, smoke eliminators and kitchen sterilizers as well as the household electric heat exchangers.

Especially we made an agreement with Korea institute of construction materials(KICM) for joint use of our facilities and mutual cooperation each other. This obviously gives a public reliability and credibility to our procedures and facilities.