China Custom Essential High-Quality Alloy Mining Gear Chain

Product Description Product DescriptionMaterial: Alloy steel, high tensile, heat treated.Surface treatment: Galvanized, Black painted, Self color, Polishing, Powder coatedColor: Self color, as to your requestApplication: Ship, iron and steel industry, petroleum...

China best Essential High-Quality Alloy Mining Gear Chain

Product Description Product DescriptionMaterial: Alloy steel, high tensile, heat treated.Surface treatment: Galvanized, Black painted, Self color, Polishing, Powder coatedColor: Self color, as to your requestApplication: Ship, iron and steel industry, petroleum...