1). It is use for stored food2). To be made by high quality borosilicate glass3). It is with good thermal shock resistance4). It can abide high temperature5). Easy to clean6). We would like to accept OEM, we can make new bottles according to your design.7). Our products are very popular in the world, so the quality is very high and our price have competitive.Advantages of the High Borosilicate glassware:1. Non-porous pyrex glass. It won't absorb food odors, flavor or stains.2. Extra resistant to thermal shock, the heat resistance up to 8003. Higher hygienic performance.4. It makes cooking, storing easy, convenient.5. No environmental riskOur main products are explosion-proof lamp, light cover, pyrex glassware, glass baking dish, glass casserole, glass food container, glass lid, glass plate, and other heat resistant glassware. All of them are safe for microwave oven, oven, dishwasher, freezer, refrigeratory, etc.