... PB, CP. 3. More similar models are available. 2013 newest Barrel Bolt 1.Material: Iron 2.Surface treatment:polished electroplate ... or colorsAbout us:Jiangmen Hongzhi Metal Products Factory, with over 20 years' experience in stamping and die ... manufacturing, die casting, stamping manufacturing, polishing, painting, silk screen, clamshell and other processing. Our product: Our factory developed ...