B.L. Downey has achieved a Quality Level 5 out of 5 from Caterpillar Inc. Due to CAT's high standards, B.L. Downey is the first company in the Caterpillar supply chain to achieve this high of a score. B.L. Downey is one of largest e-coat, powder and CARC coating companies in the U.S., serving the automobile, agriculture, military, construction, general industrial and medical markets.