Hallo, I am steffi from Jakarta, we are looking to make custom baking sheets like this exampleI reach to yourand would love to know if you can make this model 1. can sustain OVEN HEAT 150 degree Celsius for 1 hour. 2. food grade3. we want to make size 30 x 30 cm ( 16 moulds / 30x30 cm ) , or we can do 30 x 60 cm too (32 moulds )4. the final product should be diameter 5 cm, and 5 cm high Show More