Because all products are wholesale, and all products are pieces that have been manually selected and identified, there is no reason why there is a proportion of defective products. The normal defective rate of products is below 2%.

 

Because the toughened film compared with the mobile phone LCD screen, the price difference is huge, so the film is to prevent the damage of mobile phone LCD, reduce the risk of replacing the mobile phone screen LCD.

 

Because according to different mobile phone versions, all membranes produced will be reduced appropriately, and the size of the membrane is scaled appropriately according to the commonly used mobile phone cases in the market, so that the size of the membrane with the mobile phone case will not conflict with the size of the membrane.