All the products are made to international specifications and come with some never before features as given below. All the Pans are made from 99.99% virgin Aluminum in 3.25mm & 4mm thickness. All cooking surfaces are sand blasted for creating the coating bed. All Steel lids are made of thick gauge stainless steel and are given a final matt finish. Hardened Glass Lids come with a One year Warranty. Special heavy Bakelite handles are fitted to all cookware for easy of handling. All handles are fireproof & unbreakable apart from being â??AntiLoozeâ??. Special steel brackets are used with Double Screw Technology (DTS) to ensure Lifelong product use without loosening up. All screws and flame guards are made from stainless steel of heavy gauge adding life and convenience to the product. Only Du Pont â??Teflonâ?? PTFE coatings are used for coating the cooking surfaces to make them Non Stick( AKIPL have been appointed as authorized DuPont â?? Teflon Franchisees by Du Pont USA)