Nanpi Jiantong Hardware Manufacturing Co.,Ltd. offers a wide range of metal brackets, include Angel brackets, corner brackets, L brackets, steel brackets, U shape brackets, solar brackets. Material grade: stainless steel 301, stainless steel 304 Al5052,6061 steel DC01,DC04,ST12,Q235,SJ235R galvanized steel sheet DX51D Stock thickness ranges from 0.30mm-6.0mm for stainless steel 0.30mm-6.0mm for aluminum 0.20mm-6.0mm for carbon steel Surface finishing: polishing, satin blasted, powder coating, electro plating, anodize Application: connectors, mounting brackets, supports, chassis parts ..etc.