Ewm Corp., which also operates under the name E. C. Mitchell Co., is located in Middleton, Massachusetts. This organization primarily operates in the Abrasive Products business / industry within the Stone, Clay, Glass, and Concrete Products sector. This organization has been operating for approximately 74 years. Ewm Corp. is estimated to generate $757,392 in annual revenues, and employs approximately 4 people at this headquarters location and 5 total employees across all locations. This organization is engaged in manufacturing activities at this facility.