TGI produces Garnet of Mesh size #12/20 to #120 to meet the needs of different market segments.Chief grades correspond to 1.7 mm to 125 mm.
TGI has established its own standards / bench mark for the quality of its products, mainly in relation to the dust and Chlorides.
The Department of Atomic Energy, Government of India, has stipulated that the maximum monazite content in the export consignment of garnet should not exceed 250 ppm (0.25%). The garnet products exported by TGI on an average contain only less than 150 ppm (0.15%) and hence the products are eco friendly.
TGI was the first company to have secured ISO certification in the garnet industry and exports for its premium quality products.