Z , L shaped metal bracket 1.material: steel Q235 2. polishing 3. ISO9001-2008 4.OEM Z , L shaped metal bracket Haiyan Hongtai Metal Products Co.,Ltd. Wecan produced by your drawing, samples or description. 1) material: Carbon steel , galvanized sheet, stainless steel 304 ,brass2) surface treatment: Zinc , powder coat, hot-dip galvanized3) machining Process: Stamping , turning,tube bending, ...