Sewon M Tech Co., Ltd.
Company in possession of CU+ certificationCommercial on-the-shelf development and sales made of copper compositematerial.(possession of patent right)Kitchen appliances release such as anti-microbial cutting board, etc.Sewon specializes in copper antimicrobial composite material and process so he manufactures some parts of water purifier, refrigerator, boiler and antimicrobial processed article.
