Premium 4 Inch Square Tube Black Metal Gazebo Frame manufactured and supplied directly by our professional factory. As a professional manufacturer of outdoor construction accessories, canopy frames, and outdoor structural parts, we provide complete customized solutions including custom sizes, custom colors, and multiple material options to meet diverse European and American outdoor project standards. This heavy-duty 4” square tube gazebo bracket features upgraded thick metal structure, durable outdoor black powder-coated finish, excellent rustproof, UV-resistant and weather-resistant performance for long-term backyard, patio, lawn, and garden outdoor application. Designed for fast and tool-friendly assembly, this sturdy gazebo support frame allows you to build stable outdoor shade shelters quickly without complicated installation steps. All our outdoor building accessories are strictly factory-tested, high stability, strong wind resistance and long service life. We support OEM and custom production for various outdoor canopy frames, pergola brackets, and outdoor construction components in different sizes, colors and materials, perfectly fitting residential, commercial and courtyard outdoor scenarios in EU and USA markets