Non-stick surface, Polytetrafluoroethylene PTFE Teflon
Pittsburgh Plate Glass PPG Industries Industrial Coatings (Whitford Worldwide)
Whitford Worldwide Kitchenware non-stick coatings: Eclipse Eterna Quantanium Xylan
Tramontina Professional Restaurant Fry Pan
ILAG Coatings for Consumer Goods Swiss Switzerland coating granite: Granitec, Granistone
