Quality Cabinets featuring Quality, Designer Series and Woodstar lines
http://www.qualitycabinets.com/products

Kraftmaid Cabinets
http://www.kraftmaid.com/

Koch Cabinets
http://www.kochcabinet.com/

Shiloh Cabinets
http://shilohcabinetry.com/learning_center/care_maintenance.html