What is Nanbo high alumina glass? How does it compare with Corning Glass?

A: CSG, the abbreviation of China South Glass Group Co., LTD., is a well-known domestic supplier of glass materials. High alumina glass is its high-end product series, which enhances the strength and toughness of glass by increasing the content of alumina. Corning is an American Glass giant. Gorilla Glass is its well-known product and is widely used in mobile phone screens themselves. Comparison between the two: ① Strength: Corning Gorilla Glass has been optimized for many years in terms of impact and scratch resistance, with excellent overall performance; Nanshan high alumina glass is of high-end quality among domestic suppliers and its performance is close to that of international first-line products. ② Cost: Nanshan high alumina glass offers better value for money. ③ Application: Corning is mostly used for the original sheets of mobile phone screens, while Nanshan High Alumina is mostly used as the base material for high-end tempered films. Woowhead Guanfudun is made of South Glass high alumina glass, with a three-time strengthening process, a Mohs scale of 6 hours, and is wear-resistant for 10,000 reciprocating cycles. It has passed the SGS impact resistance test. Guanfudun Qu has been upgraded to Nanbo microcrystalline glass KK9, which has stronger performance.