Min. Order Reference FOB Price
1000 Pieces US$1.50 / Piece
Product Description
Rock mineral wool /stone wool blanket PETFECT rock mineral wool products are made from natural rock such as basalt and dolomite. The natural rock are meltedinto melts in cupola at a high temperature about 1500°C. And the melts lava is then pour to high speed spinners through which the melts ...