China Manufacturer Extruded Seamless Aluminum Tubing 2024 5052 6061 6063 7075 Aluminium Seamless Round Pipe

Carbon steel: ASTM A234 WPB, ASTM A105, ASTM A860 WPHY42 WPHY 52 WPHY60; WPHY70 etc.
Alloy Steel: ASTM A182 F5/F9/F11/F91
Stainless steel: ASTM A182 F304/ F304H/ F316/ F316H/ F310S/ F316/ F316L/ F321/ F347/ F347H

Over the centuries, people have been improving the ways to protect their homes from rain and sun, wind and heat. Roofing tiles have become one of the most popular coverings for pitched roofs. However, throughout the time, new, improved materials have appeared while the essence – the classic appearance – remained unchanged. Stone-coated metal roof tiles by NAJIN is an incredible unity of esteemed traditions and innovative technologies. The collection of colors of stone-coated metal roof tiles by NAJIN was created with respect to natural shades. Each individual color or their combination provides the opportunity to complement the style that will become the hallmark of your home.

Europe style fence is also known as picket welded fence, ornamental fence, steel security fence. The panels are manufactured using the highest-strength steel pickets and rails, and are available in a wide range of sizes and styles. Panels are attached with high-strength steel brackets to galvanized and powder-coated square tubular steel posts. Steel Picket Fence adopted high quality hot dipped galvanized steel tube. Top vertical tube pressed to spear by heavy duty punch.