Shree Ram Granimarmo Pvt. Ltd. Supplies Cobble Stone Block. Shree Ram Granimarmo Pvt. Ltd. Has been accredited with ISO 9001:2000 certification. Cobble Stone Block is used in pavements, pathways, landscaping and all other types of exterior application depending upon the imagination of an architect. Cobble Stone Block comes with fireproof, need little maintenance and no paint.