LCD screen quality grades, manufacture price?

We have 10 years experience in the line of phone manufacture, is enormous potentiality.We have our own factory and physical store, manufacture and sales directly, without resellers, have big quantity and low price.
Our products have stable quality, bright backlight, high pixel and have no dead pixel.
Our products are divided into different prices level, Mid-range, high grade and low-end, and different quality meet your different requirement.