Sunup Glass is a leading manufacturer of tempered glass lids for over 11 years since its foundation in 1996. Tempered glass lids produced by Sunup Glass are known for their high quality and numerous shapes, from standard round shape, to elliptical (oval) square and rectangle shapes, which available in normal dome, flat dome, high dome and super high dome designs. The standard size is from diameter 100mm to 550 mm.