| Customization: | Available |
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| Material: | Basalt |
| Keyword: | Rock Wool |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Water holding rate
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700%
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Permeability coefficient
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1.25cm/s
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Volume water absorption
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800%
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Total porosity
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92%
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PH
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7.4
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Average fiber diameter
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4.96μm
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1.Are you factory or trading company?
We are factory ,our factory founded in 2010 located in Dacheng,Langfang City, Hebei Province,near to our capital Beijing City .Our factory occupy 40000 square meter ,welcome your visit any time.
2.Is free sample available ?
Sample is available and small piece sample is free ,for big piece sample we will collect some surcharge which will be return to you when you order mass quantity .
3.what is your delivery time?Generally the delivery will be within 2 weeks ,and some stock products can delivery any time as you need.
4.Is OEM or ODM service availableYes,we can provide OEM and ODM service
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