Sturdy Load-bearing Frame: The overall frame has a regular structure with evenly distributed stress points. It stably supports outdoor air conditioner units and keeps intact without deformation or displacement during long-term use. Well-treated Surface: The surface is processed with fine craft. It hardly peels or fades under common outdoor conditions and maintains a good appearance for a long time. Adjustable Structure: With reserved adjustable positions, it can be fine-tuned according to wall conditions and installation spacing. It suits various installation scenarios and matches outdoor units of different sizes. Standard Hole Layout: Mounting holes are made in general industry sizes. It works with common fasteners for firm installation and tight overall connection. Easy Assembly Design: The parts are reasonably matched with simple assembly steps. It can be set up and fixed with regular tools, simplifying on-site installation work.