... price favorablyDescription1)100% food grade silicone material2)temperature range from -40°c to 230°c centigrade3)unbreakable , pliable and ... size and shape are availabble.5, Flexible for easy release of contents7, No need for grease8, It will not stain or discolor9, ... manufacturing silicone & rubber products and have a group of experienced and skilled workers,advanced products technology and testing ...