Up to now harmful construction materials prohibited in developed countries(OECD) have been used for interior finishing materials in children rooms, living rooms, and bedrooms.   The Indoor Air Acts was passed at the National Assembly on April 30, 2003, so we can now check legally our housing environment.   Now, this is only our beginning.  We ought to make same efforts as government, industrial circles and people of most OECD all together have tried to make application, R&D and recommendation of environmentally-healthfully friendly construction materials as well as to observe from 30 years ago. We have concerned about environment and health, while on the other most people have rushed to solid and gaudy house until now.  ■ Environmentally-bodily friendly & beneficially construction materials for human and nature.  ■ Our materialized technology fairly standing up to the expensive imported products. ■ Making of a healthful interior environment that our lovely family respires at ease.  Those are the fruitfulness and the promise that Pozopia has accomplished. All our people living in wholesome house is our heart's desire. This is our desire as well as a condition of real happiness that all you are enjoyable.  Thanks.