... and SGS inspection 5.facotry service American Process Zinc Oxide 99% Min for Car Tyre Jiuxiang Brandfrom Shijiazhuang Sunpower Technology Co., LtdPerformance ... ,Ceramics Industry, floor tile, glass, feed additive, etc ITEMSZinc Oxide 99%Content (ZnO) % ≥99MnO%≤0.001PbO%≤0.15CuO%≤0.001Heat Loss ...