Marble suppliers oversee the entire industry value chain, from quarrying to retail. He and Sons specialize in vein selection (Spanish cream marble radioactivity testing) and slab defect repair (filling with resin technology); guidance on installation is also crucial. More advanced vendors provide sculpted stones of complex curvatures, such as those found in arc staircases. These vendors add additional consumable supplies, such as waterproofing agents and crystal surface maintenance agents.
EN
