# Raj Mineral > Raj Mineral is a leading manufacturer and supplier of M-Sand (Manufactured Sand), Crusher Stone Grit, Fly Ash Bricks, Cemented Solid Blocks, and Interlocking Paver Blocks in Udaipur, Rajasthan, India. A subsidiary of Jai Mahesh Industries, established in the 1990s with 35+ years of experience, German Vibro Compact technology, and a fully automated plant with an on-site quality testing lab. Trusted by NHAI, PWD, UIT, RIPL, and major infrastructure contractors across Rajasthan. We serve Udaipur, Rajsamand, Chittorgarh, Bhilwara, Nathdwara, and all districts of Rajasthan. ## Key Pages - [Home](https://rajmineral.in/): Overview of all construction materials, client list, and manufacturing capabilities. - [About Us](https://rajmineral.in/about-us): Company history, founder Mr. Rajesh Mundra, manufacturing technology, and quality standards. - [Products](https://rajmineral.in/products): Full catalogue of construction materials manufactured by Raj Mineral. - [Plants and Products](https://rajmineral.in/plants-and-products): Details of the manufacturing plant, production capacity, and quality testing process. - [Blog](https://rajmineral.in/blog): Latest construction guides and industry insights on M-Sand, solid blocks, fly ash bricks, and aggregates — updated regularly with new articles. - [Contact Us](https://rajmineral.in/contact-us): Inquiry and quote request for bulk orders. Phone: +91 94141 69137, +91 97994 96137, 02942 460037. Email: info@jaimaheshindustries.com. ## Products - [Manufactured Sand (M-Sand)](https://rajmineral.in/products/manufactured-sand): Eco-friendly alternative to river sand with consistent particle size and high compressive strength, suitable for all concrete construction in Rajasthan. IS 2386 tested. - [Crusher Stone Grit](https://rajmineral.in/products/crusher-stone-grit): High-quality crushed stone aggregate for concrete, road base, and foundation work across Udaipur and Rajasthan. - [Fly Ash Bricks](https://rajmineral.in/products/fly-ash-bricks-manufacturer-in-udaipur): Strong, lightweight, and eco-conscious masonry units manufactured using fly ash in Udaipur for residential and commercial construction. - [Cemented Solid Blocks](https://rajmineral.in/products/cemented-solid-blocks): High-strength solid concrete blocks (4", 6", 8") conforming to IS 2185 (Part 1), made with German Vibro Compact technique for durable residential, commercial, and industrial structures. ## Optional - [Privacy Policy](https://rajmineral.in/privacy-policy): How Raj Mineral handles enquiry and contact information. - [Terms and Conditions](https://rajmineral.in/terms-and-conditions): Terms of use for the Raj Mineral website.