Leneta Company, Inc. specializes in providing test surfaces for the paint and coatings industry. Their product line includes sealed and unsealed charts for coatings tests, gray scale charts, special substrates, printing ink drawdown sheets, scrub resistance test panels, metal panels for testing powder coatings, film applicators, and more. Leneta charts are recognized as the industry standard worldwide, offering imperviousness to solvent and waterborne coatings, wettability, adhesion, and surface smoothness. Founded in 1956 by Len Schaeffer, the company focuses on meeting the needs of paint chemists by offering a broad range of test charts and substrates. They provide technical support globally through a distribution network and ensure prompt delivery of orders.