Hardened glass by heating process approximately until 650 0C then cooling suddenly by spraying air on glass surface.
Tempered Glass has 3-5 times stronger than raw glass at the same thickness. In a case of broken. Tempered glass will shattered into small unsharp fragmentation. It reduces significantly the risk of serious injury.
Mainly use for Side windows, Backlite & Sunroof, safe in event of accidents or glass breakage because it breaks into small unsharp pieces, it reduce very significantly the risk of any serious injury or harm.
Not recommend used for windshield glass, incase of breakage driver can not see the road clearly and the shard of glass can hurt the driver's eyes.
Both Logos are produced by Asahimas and Quality assurance by Asahimas.
In the logos printed Quality Standard used by Asahimas.
Jl. Ancol IX/5 Ancol Barat, Jakarta 14430, Indonesia.
Phone: 021-6904041 (8 lines)
Fax: 021-6918709, 69000470