Quality Control and Manufacturing Top Indian suppliers implement strict quality measures to ensure premium slate mosaics: Sourcing – Premium stones are selected from trusted quarries for strength and aesthetic appeal. Processing – Tiles are carefully cut, polished, and finished for uniformity and durability. Grading – Ensures consistent size, color, and texture across all mosaic s... https://balajistoneexports.com/product-category/stone-products/slate-stone-mosaics/