1.Introduction of lava rock.

• Lava rock is a functional kind of environmental protection material.
•  It is a kind of precious and polyporous stone, and formed by volcanic glass ,mineral and air bubble in the process of volcanic eruption.
• It contains sodium, magnesium, aluminum, silicon, calcium, titanium, manganese, iron, nickel, cobalt, molybdenum, and other dozens of minerals and trace elements.
•  It has no radiation .
•  It has far infrared magnetic wave. Natural stone
• Slide-proof, acid & alkali proof 
• Sound absorbing and insulation

2.Features of lava rock

 volcanic  lave

 Introduction of Volcanic Stone  

1. Volcanic stone is a functional kind of environmental protection material.

2. It is a kind of precious and polyporous stone, and formed by volcanic glass ,mineral and air bubble in the process of volcanic eruption.

3. It contains sodium, magnesium, aluminum, silicon, calcium, titanium, manganese, iron, nickel, cobalt, molybdenum, and other dozens of minerals and trace elements.

4. It has no radiation.

5. It has far infrared magnetic wave.  

Size : 0.1-1mm,1-3mm,3-5mm,5-10mm.10-20mm,20-40mm,40-100 mm,100-300 mm or as requested 

Color:   Black and red

Features of Volcanic Stone :

 1. Natural stone

 2. Slide-proof, acid & alkali proof 

 3. Sound absorbing and insulation
 4. Heat absorbing and preserving
 5. Water absorbing  

 6. Green and environmental-protection products with high quality