This kind of main gate door is Al-alloyed frame and solid Aluminum casting flower parts. We adopts special gate hinges (mounting top and bottom) to make the main gate working smooth and without droop and deformation.

The Al-alloyed main gate assembled by gate frame, sealed panel, casting ornaments. We adopts advanced soldering technology to make the gate firm and strong without deformation and working stable. We will polish the soldered gate before coloring to make the soldered dots smooth and nice appearance.


There are many common colors for choice and multi-channel process for surface treatment of Al-alloyed main gate. We can send you free sample cards for reference and choice after order confirmed.

The Al-alloyed main gate will be customized for gate size and patterns. Customer may choose the different designs from our present models. We can also accept the customer’s gate designs. We always issue CAD drawing for confirmation the gate size and details before production.