Quality check

• In “Swetha Stones”, we are keen on quality of the stones in colour , finishes and prompt delivery.
• We ensure constant quality checks to maintain international standard at all stages of the processing
• We have a system of rigorous quality check before they are approved for processing and dispatch.
• We have a team of material inspection agents to examine for quality compliances and checking delivery parameters – as per client’s requirements.

Quality Control criteria :

• For Granite :

  • Polishing :
    Polishing will be uniform throughout the slabs (or) tiles and the glossy finish reading in gloss meter will be :
    • 1. Black Granite : For both slabs and tiles +95 in gloss meter
    • 2. Colour Granite : For both Slabs and tiles +85 in gloss meter
      Thickness tolerance :
      For Slabs : +/- 1.0 mm
      For Tiles : +/- 0.5 mm
      
  • Diagonal :
    For Tiles : +/- 0.1 mm in tolerance for tiles



• For Slate Stones :

  • Thickness : +/- 2mm Tolerance
    Diagonal : +/- 2mm Tolerance
    Stacked Items : Thickness is 10 to 20 mm
    



• Edge Profiles :