... , common nail, concrete nail, duplex nail, finishing nail, roofing nail with umbrella head, roofing nail with flat head, boat nail, ... as customer's requirement, including galvanization(Blue Zinc, Red Zinc, Waxing),Nickel-Plating,Phosphorus-plating,Our products have ... quality of our products can meet standards. Steel Pole Anchor Pole AnchorMaterial: Carbon steel, stainless steel Process: Stamping and ...