Welcome to BAO TENG website
+86 134 2928 1812
Welcome to BAO TENG website
Zinc dissolves easily in acids and also in alkalis, so it is called an amphoteric metal. Zinc changes little in dry air. In moist air, the zinc surface will for...
For CNC machining, the tiny dust, debris and som...
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Tel：+86-574-8836 6664
Mobile：+86 134 2928 1812
Add：NO.6 Miaoqian Road ,Fangqiao Town ,Fenghua ,NingboZheJiang Province, China
+86 134 2928 1812
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