Welcome to the Cleaning Systems, Inc. (CSI) home page. Formed in 1976, CSI formulates, manufactures and markets cleaning and protection products for the transportation industry. At CSI we believe that focus is an essential element in the continual pursuit of excellence. Therefore, CSI focuses solely on cleaning and protection products for transportation and actually breaks the company down into two distinct divisions to further focus resources in order to achieve our vision to be recognized as the world leader in cleaning and protection of transportation vehicles.