In today’s digital era, prolonged exposure to electronic screens poses significant risks to eye health, particularly from harmful red light (620-750nm), which can cause eye strain, retinal damage, and sleep disruption. With10 years of...
Kindwei Tempered glass film is actually a kind of pre-stressed glass. In order to increase the strength of glass, chemical or physical methods are usually used to form compressive stress on the glass surface. When the glass withstands exter...