... on wheel balance weihgt 3.pure ZN lead free High quality zinc wheel weight All kinds of tire and ... (Pb)free, zinc purity above 99.6%, environment friendly.2. China casting make, traditional style, superior quality,professional manufacturer.3. European ... Anti- corrosion : 480hours approved in salt spray test. 5.high quality ,high standard, good reputation, reasonable price.6.plastic coated, preventing ...