... ISO 4.Accepted:OEM Used:bus,car,etc tempered glass feature:1.safety.once broken ,it splits into ... pieces.2.hardness.4 times harder than ordinary float glass.3.special loge and pattern can be printed on ... glass table top and show shelves.Type of tempered glass:clear glass tempering,tinted glass tempering,online reflective glass tempering,heat bent glass tempering,enamel glass tempering . tempered glass ...