Rock wool is a kind of artificial abio-fiber which take the selected basalt as the main material which is melted in a super high temperature. The rock wool has the features are as below: light weight, small thermal conductivity, good sound absorption, Non-Combustible, good chemical stability etc. Our product is a new type of insulating and acoustic material which not only has the features that normal rock wool has but waterproof, insulation, cold resistance and chemical stability.

The rock wool will not deli quiescence even used in the dank environment. The hydrophobicity is up to 98% by the JISA95-1997 experiment. The facility should not be eroded because the rock wool doesn't contain the fluorin or chlorine. It is the Non-Combustible material according to certificate made by the fire-fighting studio of the Ministry of Public Security which is the ideal insulation, cold resistance and acoustic material used on the building, channel, standpipe, distilling tower, klin, flue, heat-exchanger, plug fan, vehicle and vessels.