Sumitomo Electric Wintec America is a subsidiary of Sumitomo Electric Industries Limited, Japan. With more than 100 years of wire manufacturing experience in Japan, SEWA is at the forefront of magnet wire processing technology. The company has a diverse customer base that includes automotive parts and components; hand tools; refrigeration and air conditioning compressors; and television/display DY coils and FB transformers. Sumitomo Electric Wintec America is housed in a more than 155,000 square foot facility located in Edmonton, Ky. The company has more than 110 employees in its Edmonton facility.