... 2. Food grade 3. Heat resistance 4. High Borosilicate glass material 1. Rectangular glass salad bowl2. Food grade3. Heat resistance4. High Borosilicate ... 7x7.8cmH 18 45.5x42.5x25cmFood grade with heat resistant glass material.They are popular in world market.Round and ... is 2,000,000 dollars. Main ProductsOur main products are glass jars, bottles, vases, oil bottles, candle holders, bowls, plates, ...