Tempered Glass protector – The Smartphone protector

These days, most of us own a Smartphone of our choice and they are not only costly but also very dear to us. We try to do everything to protect our Smartphone’s screen and nothing is better than using tempered glass screen protector.

The problem lies elsewhere actually, different companies bring out different handsets with different shapes and sizes including position of buttons and cameras and that needs attention. So, you need to define your needs then go for the product.

During customization you make a list of your requirements so that you can be sure what actually you are going to look for when you are asking to customize the specs of your tempered glass screen protector.

Let’s have a look-


Whenever you are looking to customize your tempered glass screen protector prioritize your need

Full coverage – It means curved tempered-glass  screen protector that offers edge to edge protection thus providing maximum image clarity and remarkable touch sensitivity.

Non-Full-Coverage- In this case, the protector mainly covers the display Pixel area. The main disadvantage of course is that it bare to your open eyes and causes visual distractions.

So, while customizing your tempered glass screen protector do keep in mind about the area you want to keep under protection.


Customization asks for better product as per your need and for tempered glass screen protector you must get to pick your glass material. The material of mobile phone glass membrane is mainly aluminosilicate glass. Aluminosilicate glass also has different manufacturers, for example -Khang Ninh Gorilla Glass.

Most of the tempered glass screen protector factories in China are using Japanese Asahi Pin and Chinese high-alumina glass for their production. This is due to the reason of triple digit price of Khang Ninh Gorilla glass compared to normal glass available.

Always ask for the best when you are customizing it.




The current mobile phone market of glass screen protector is now paying attention to the thickness of the material.

Customization of tempered glass screen protector’s specs also depends on the thickness of the glass and you have to decide what is best for you.

Here is your guideline –

In general, the demand of 0.2mm, 0.3mm, 0.4mm grades are high. Some of the points that are ruling the market are –
a) Thinner is better
b) Transmittance quality of thinner product is better
c) Toughness of thinner products are good

For best result you can always ask for 0.33mm 2.5D Double Strength Tempered Glass  which can give you much improved performance.



During customization one needs to know what type of cutting process is being used to make things perfect for your Smartphone handset.

Different cutting processes have different importance and impact and there are generally three kinds: Flat edge, 2.5D arc edge, 3D arc edge.

Flat Edge -In this process, flat edge of the tempered screen protector is cut to the desired size at right angle. It’s done without polishing,
2.5D Arc Edge -Here, tempered glass screen protector is going through the glass sweep machine chamfering and the product feels smoother.
 3D Arc Edge –In this process, tempered glass screen protector to go through the hot bending machine.

Whenever you ask for a specific cutting process technology, just remember, the more complex the process is the higher the corresponding cost become thus the price of the end product become more expensive.


Crafting your tempered glass protector as per your need is necessary so, it’s better to ask for a product that is fingerprint resistant.
Oil repellent quality of oleophobic coating can make materials fingerprint resistant because they repel the oils that are produced by the skin.  So, ask your maker to make effort so that your tempered glass screen protector remains smudge free.


Yes, this is true for your tempered glass screen protector. You must know the fact that thickness of glue will affect the tempered glass screen protector after the thickness of the glass. Also, Remember, discharge speed, bubble and white edge can hamper the performance of the glue. Generally, thicker AB Glue always performs better whereas plastic layer treatment and QC are not good for the screen protector as later two can gather dust and bubbles.

So, when you look to customize your Smartphone’s tempered glass screen protector then do take of the fact that glue must be good quality.



Ask your tempered glass protector manufacturer for this particular facility in your phone. The unique process that tempered glass goes through in production allows it to wither high temperatures.  This means your phone will have more power to resist heat.



You need proper protection against outdoor glare. Anti-glare screen protectors cut down on the glare on a Smartphone’s LCD screen by using a matte finishing coat and diffusion means to reduce the consistency of reflected images. This ultimately allows a Smartphone user’s eyes to strain less (and thus become less tired) from having to squint due to the glare coming from their device.

Tempered glass on the other hand won’t augment glare of any sort if you ask specifically to add this feature to your tempered glass screen protector manufacturer.  Anti-glare protectors also improve screen visibility by cutting reflections and glare from bright light. This enables owners to utilize their devices more comfortably by reducing eye tension.


Applying the tempered glass screen protector on the surface of your Smartphone needs special care and attention. Some of the protectors are not full and some of them are fully cover the phone’s top surface.
Except for the earpiece area and areas with small openings where dust can gather easily.

Entire surface needs proper attention and the full glue must be applied thoroughly. Always choose the product that has better glue and better surface cover.



In this process, tempered glass screen protector goes through a special method to improve the hardness and impact resistance of the material. Products that are coming out if this second strengthening process of tempered glass screen protector are high on hardness and its impact resistance is stronger. Moreover, one rarely finds any broken edge.



Whenever you go for customization for your tempered glass screen protector always make sure to have shatterproof display that does not break into pieces upon impact. In this way you could prevent yourself experiencing the traumatic experience of seeing your expensive Smartphones meet its demise with the hard and unrelenting pavement, or different hard surfaces.

Shatterproof glass membrane fragments won’t fly out thus preventing secondary damage. It’s like a car windshield but only difference is here that the glue matters.  Remember, not all Bulk tempered glass screen protector suppliers and manufactures in China are providing this feature but MPG can provide you this feature.



Well, the protector cannot become an obstacle of your t phone’s transparency so define the outline and ask your tempered glass manufacturer to do it as per your need. The thumb rule is – The higher the number is the better is the transparency.  But you need professional help and equipments to test the truth.   So, if any label says the transmittance is 9 xs% then we have no way to know the truth.

For example – Many cell phone screen protector packaging will mark the “transmittance of 99%”, this statement is not based on science, and can deceive consumers and their buying behavior.

Remember, the standard transmittance data should be: ≥90.0%.

Also, the high-end glass won’t affect the transparency of the screen protector.


Always ask for the best hardness for your tempered glass screen protector when you are customizing your product. Generally, wholesale tempered glass screen protectors are made of tempered glass screen protector with hardness between 6 ~ 7 H where H of pencil hardness is the base of hardness.  The highest hardness parameter goes till 9H.

Please remember, tempered glass screen protector with 6 ~ 7 can handle metal, but not gravel.


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