jinan bullex industry and trade company
Fiberglass structural shapes, GRP, FRP molded grating, FRP gratings, cool house, Manufacturer and Supplier - China(CN)
Heat Insulation Material. Including: Rock wool Board/Felt/Pipe Rock Wool Board: 1200mm *600mm, 1000mm*630mm Density: 60-150kg/m3 Thickness: 30-100mm Rock Wool Felt: (3000mm-5000mm)*(200mm- 900mm) Density: 80-150kg/m3 Thickness: 30-60mm ... - Update: 2009-09-10