... 304 2) surface treatment:Zinc , powder coat, hot-dip galvanized,blackening, electroplate…3) machining Process:Stamping ... : Furniture fitting, construction hardware , telecom ,auto,machine…5) terms of trade:FOB ,CIF6) terms of ... 3. Main products are stampings, furniture hardware, machine part, Auto part,tube bending ,welding part4. ... :86-0573-86887758 2013 Hot selling galvanized square U shaped bolt