... : steel Q235 2. polishing 3. ISO9001-2008 4.OEM Z , L shaped metal bracket Haiyan Hongtai Metal Products Co.,Ltd. Wecan ... , hot-dip galvanized3) machining Process: Stamping , turning,tube bending, welding, milling, CNC lathe…4) usage of products: Furniture fitting, construction hardware ... :86-13646737163Tel :86-0573-86887878 Fax :86-0573-86887758 Z , L shaped metal bracket