tempered glass

Falling from 3m height is still not broken, durable even when pouring boiling water abruptly ... That is the characteristic of the cups, plates, bowls, cups made of durable glass

Tempered glass has a strength of four times that of ordinary glass. When broken, ordinary glasses will dissolve into large pieces while the toughened glass will form tiny chips,

Japanese highways have just been installed with tempered glass panels to reduce noise thanks to advanced technology from Nippon Steel & Sumikin Metal Products (NSMP).