12MM Building Tempered glass factory in Guangzhou

 Tempered glass is a kind of pre-stressed glass, to improve the strength of the glass, typically using a chemical treatment or physical hardening hardening treatment method, form a pressure in the glass surface, the glass surface exposed to external stress when the first offset, thereby improving the carrier ability to enhance glass itself wind pressure resistance, cold and heat resistance, impact resistance and so on.

1.Tempered glass is produced by heating annealed glass in a furnace to 620°C. Progressing from the furnace, the glass is rapidly cooled with jets of cold air, inducing compressive stresses to the surface while the center remains tensile.

Flat glass tempering furnace

  2.4-5 times stronger than annealed glass of the same thickness. Stronger resistance to thermal breakage than annealed or heat strengthened glass

  3.If breakage occurs the glass breaks up into small, cubical fragments, which are not threatening to humans.

 Small, cubical fragments  no harm to humans(high safety) 

No toughened glass broken with big and  sharp  fragments (very  dangerous)

1. How to get a quotation
We need some time for calculation. As a result, we can't provide any price reference via phone. Information required for quotation differs among the different types of items.
The major as follow: 
a. Which process and product type? 
b. Material and Size. 
c. Logo color. 
d. Order quantity.
2. Want to place order
(1). After confirmed quotation, we will issue proforma invoice for client to sign back. 
(2). Send the glass Technical Specification via email. 
(3). After production glass approved, please arrange 50% deposit before proceed sample production or mass production. 
(4). if need to make the sample confirmation, we will send the samples or take the sample photo to client for approved about 7 working days.

(5). Production time will base on the order quantity. We will send notice email with product photo to client before delivery.
3. Do you accept small order
Any order quantity is welcome. But some type of products are high cost that not suitable small order.
4. What is the payment method
We accept paypal, Western Union or T/T. Details will advise after confirmation the order.