1. 100% food grade silicone 2. Endure -40C to 230C 3. Non-stick finish Ice tray We specialize in providing different rubber products, class equipment,good reputation and advanced management . Our main product are molded rubber parts products like O rings, rubber seals, rubber band, oil seal,water seal and rubber gaskets ect.Silicone Function:1) 100% food-grade, FDA,LFGB,silicone material2) Non- ...