The product is fine, but the installation instruction is bad and small parts was missing. The box in the bottom of the picture is the eletric box with the transform for the led and receiver for the blades motor. Missing was the eletic wire for the shade curtains, I had to buy one and add it to another column, since there was no space in the hole in the bottom of the column. There was no instruction on the shades, so they open like 1,3,2 and 4. The supplied connectors between the shades only had two connecting terminals, it is reqired 3 in US, powe, netural and ground, I had to purchase the connectors local. No instruction were and how to mount the eletric box, I will proberly put a pole in the ground an attach it. I have now two 30 feet running from the Gazebo to the outlet, from two diffrent columns.

As a licensed contractor with 15+ years of experience, I rarely write reviews.   However, this aluminum window system deserves special recognition. Key strengths: ​Structural Integrity: The reinforced frames withstand extreme weather (we installed them in a coastal area with salt spray) ​Customization Options: Perfect for complex architectural designs – matched our client's exact specifications ​Cost Efficiency: Saved 20% on project costs compared to traditional materials without compromising quality The technical support team provided quick solutions during installation.   This is now our go-to supplier for high-end residential and commercial projects."