Import Black Granite Cobble, Cube, Paving Stones — Buy in Bulk from Supplier in India

Norin Business Network manufactures Kuppam Black Granite cobble and cube paving stones in Tamil Nadu, India, with a granite showroom located on NH 44 in Krishnagiri District and offices in Coimbatore. The material is specified as Kuppam Black Granite, a specific variety quarried in the Kuppam region spanning Tamil Nadu and Andhra Pradesh, known for its fine to medium grain size and consistent dark colouration. The product comes in two standard configurations: full cubes at 9/11 x 9/11 x 9/11 cm (approximately 4 x 4 x 4 inches) and pavers at 9/11 x 9/11 x 4/6 cm (approximately 4 x 4 x 2 inches). All sides carry a natural split surface finish, with edges hand-dressed to achieve defined joints without machine-cut precision.

Kuppam Black Granite derives its properties from hornblende-biotite granite composition, with typical modulus of rupture of 15 to 20 MPa and flexural strength conforming to EN 1469 requirements for paving setts. The natural split finish is achieved by wedging along grain boundaries rather than sawing, preserving the stone's inherent texture and providing slip resistance values typically in the 55 to 70 range on pendulum tests. Hand-dressed edges remove saw marks and create slight irregularity that accommodates thermal expansion in external paving. The 4/6 cm thickness variation in paver units allows for bedding adjustment in variable substrate conditions, a standard practice in heritage and landscape paving.

Buyers include landscape architects, municipal engineering departments, resort developers and heritage restoration contractors seeking durable natural stone surfacing. The cube format suits vehicular areas and traditional sett patterns, while the thinner paver suits pedestrian terraces and garden paths where reduced weight aids handling. Norin Business Network's profile does not state minimum order quantities, pricing or lead times, and its platform response rate is zero, so direct enquiry to its Coimbatore office is essential. Buyers should confirm whether quarry extraction is direct or through contracted sources, and request Kuppam-specific geological test data rather than generic granite specifications.

Norin Business Network maintains two operational bases in Tamil Nadu: an office at 14/3 Pugalvasn Complex, LGB Nagar, Satavanampatti Post, Coimbatore 641035, and a granite showroom at 24/15, NH 44, Kamandoddi Village, Hosur Taluk, Krishnagiri District, 635109. The dual-location structure suggests showroom facilities for physical stone selection near the Kuppam quarrying belt, with administrative functions in Coimbatore. The company holds a Harbor trust tier, indicating basic platform verification without advanced accreditation. Its response rate is 0.00% with zero average response hours, so platform messaging has not generated measurable engagement.

The supplier profile does not disclose manufacturing floor area, workforce size, annual output, quarry ownership or export experience. No certifications, quality management systems or client references are listed. Buyers should contact the Coimbatore office directly to establish whether Norin Business Network is a manufacturer with own quarry access or a fabricator purchasing blocks from Kuppam-area quarries. This distinction affects pricing structure, material traceability and the supplier's ability to guarantee consistent colour matching across large orders. Request a company registration certificate and GST details for due diligence before advancing deposits.