It was in the year 1675 (at beginning of Edo Era) that Tamaya founded as a shop selling eyeglasses. It called "Tamaya Shoten", then, and our company motto at time "to capture precisely". The task Shoten not limited to simply eyeglasses, which, time, were imported from abroad. Tamaya would go one step ...

Cheil Entech Co., Ltd. was established in 1986 as a company specialized the field of water treatment and automatic control devices. Our technology has acquired &＃39;KT&＃39;and &＃39;EM&＃39;marks we hold patents on about 30 items. We have been contributing greatly to environmental industry development Korea not only ...

Since Aquacell Co., Ltd. started its research in 2000 and established company 2004. it has developed sewage water treatment technology, recycled river quality purification technology VOCs/odor removal technology. The is focusing on the bio-filter method using microorganism carrier. which an environment-friendly terms of ...