iron link chain surface treatment: Zinc plated,black painted,self color,etc material: Q235.Q195 good price,good quality iron link chainsurface treatment: Zinc plated,black painted,self color,etcmaterial: Q235.Q195, carbon steel Surface: Self colored, zinc plated, hot dip gal... dia:2-32mmPackaging Detail: gunnybag,plastic reel,carton,wooden case,iron drum,plastic drum,etwe mainly make all kinds ...