Four link glass doors are widely used in households, factories, high-end hotels, banquet halls, and other places.This type of door has two opening methods, one is electric Controlling method,and other is manual opening method. Compared to four linked glass doors, they have three basic advantages ,such as not taking up space, being elegant and upscale, and being easy to clean. The aluminum alloy frame material is sturdy and durable, and the glass type can be customized or selected,such as color and thickness,they can be customized or choose from our samples.