Samhwa Paper is doing its best to protect nature through strictly using only environment friendly materials. Also, through an advanced wastewater disposal system, the waste water from our mill is thoroughly treated so that the quality of the water recovers almost its natural state. Moreover, we reuse such treated water to reserve energy and to protect the environment. We also, for the first time for a paper company, have introduced the activated sludge method, and have also been applying the ozone treatment and carbon filter system.