Since Sewha Polytech was founded in September 1991 as Youngsin Polycarbonate (Name changed to Sehwa Polytech in February, 1997), Sewha has been growing as the best engineering plastic sheet manufacture in Korea with the company motto; Respect of human dignity, Development with creativity, and Mutual prosperity.  Through incessant development and quality improvement, we have played a significant role in the electronic industry, the car industry, as well as the construction industry. In April 2004, we acquired the state-of-the-art film sheet extruding machines from BRAYER, Germany, and are manufacturing the thinnest products in Korea with 0.1mm thickness.   In addition, we made every effort to improve the quality of HITECH GLAS, HI-GLAS, and FINE GLAS made from polycarbonate, acryl, LGP (Light Guiding Panel), diffuser panel, and are in the spotlight of various industry fields by localizing the products, which had been imported last ten years, in various ways.  Now, all the members of Sehwa will make effort to develop new technology as a company with a vision to the future, and march to the world best company in the 21st century in plastic, electronics, automobile and architecture field.