As specialists in deep drawing technologies, National Manufacturing Co., Inc. has been producing precision deep drawn enclosures for over 70 years. The company is known for its tightest tolerance deep draw, and its ability to work with complex shapes, sharp corners, exotic and difficult-to-draw materials. National Manufacturing Co., Inc serves a broad spectrum of industries worldwide, including aerospace, battery, defense, electronics, fuel cell, industrial, medical, telecommunications, commercial and consumer markets.