Temperature range: From +300 to -300 degree. It means the glass can pass top Hot and top Cold test.

Material thickness: Normal thickness is 1.2-2MM. We can do thicker around 3mm, but price is different.

Direct manufacturer of various glassware in China. We have two electric oven,one for clear glass vase, one for borosilicate glassware,and two coal ovens for various colored glass vase.All workers are skillful,strict quality control system,to guarantee product quality and on-time delivery!

Welcome to inspect our factory and visit our showroom and warehouse