Video for Production Process

It is drop angle testing. If the angle >104°after friction. This means that our anti fingerprint oil is good quality

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This is our Silk screen printing process.There are almost no defects

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This is in the process of fine carving to make the hole position of the product more accurate

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Ultrasonic cleaning ensures that each piece of tempered glass screen protector is clean and free from defects

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Automatic production equipment. Let glass and AB glue more fusion.

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Steal ball testing. This is to test our tempering influence effect. Our tempering time is more than 4 hours. If it does not reach 4 hours, the glass will break easily when doing this test

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Testing before shipping. All products are 100% fully inspected, so that you can stay away from customer complaints

Official website:https://www.protectionwinner.com/