In order to conform with Europe regulation on wheel balance weights: Lead, Mercury, hexavalent Chromium ≤0.1%, Cadmium ≤0.01%, for Zinc clip on wheel weights, high purity #0 Zinc ingot is used as raw material and contents of hazardous elements Lead & Cadmium is much lower than requirements and no Mercury & hexavalent Chromium elements available in our products. Our Zinc wheel weights are environment friendly and strictly in conformity with Europe regulation. |