factory price 3-8mm flat shape tempered glass /toughened glass for building 3C /ISO certificate

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factory price 3-8mm flat shape tempered glass /toughened glass for building 3C /ISO certificate 

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Product Description:

* Tempered (toughened) glass is 4-5 times stronger than annealed glass of equal thickness. When broken,the injury to the human body has been reduced greatly.

 *Yujing Tempered glass is a kind of safety glass that is very popular in building, decoration and automobile field. 

Tempered glass production process:

1.Cutting : cutting the annealing glass to the actual needs of shape.

2.Glass edging: Edging machine to mill the four edges to prevent frund when steeling,while 

maintaining the beautiful appearance.

3.Drilling hole:If need to drilling hole using drilling machine.

4.Washing dry:cleaning the glass with washing maching.

5. Tempered glass:Tempered glass is produced by heating annealed glass in a furnace to 700°,then the glass is rapidly cooled with jets of cold air to 40°,through the procedures, the original glass is formed of tempered glass.

Specification:

FRAGMENTATION TEST is made per hour, strictly control quality.

Packing details:

1.interlay paper or powder between two sheets.

2.seaworthy wooden crates or plywood crates.

3.iron belt for consolidation.