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Volcanic rock (pumice), is a volcano after the volcanic glass, minerals and air bubbles to form a very valuable form of porous stone, rich in sodium, magnesium, aluminum, silicon, calcium, titanium, manganese, iron, phosphorus, nickel, cobalt and molybdenum and many other kinds of minerals and trace elements. After rigorous testing, volcanic rock is the ideal natural green, environmentally friendly energy-saving building materials raw materials, the various environmental indicators are excellent; applicatio...
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| Company: |
weihai xintai stone co.,ltd
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| Contact: |
Ms. mide cheng |
| Address: |
xingang |
| Postcode: |
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| Tel: |
86 22 66864332 |
| Fax: |
86 22 88705497 |
| E-mail: |
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