A Legacy of Strength.A Promise of Quality.Driven by Trust.

Concretia Rock Products (P) Ltd. was born in 2001 in Madurai, Tamil Nadu as Royale Blue Metals (P) Limited. The company, Blue Metal In Madurai, is currently engaged in the manufacture of crushed aggregates with its own quarry that it mines with state-of-the-art technology. From humble beginnings as a simple commodity player, Concretia has grown leaps and bounds and today boasts of leading others in productive use of its capacity and one of the region’s leading players!. More than its capacity to manufacture, Concretia prides in its capability to brand what was otherwise a mundane commodity called aggregates aka blue metal. From the beginning, Concretia did not wish to be plain run of the mill and sell blue metal like a commodity, which was and still is the norm in this industry.

Core Values

Ensure Quality

Without Compromises, Come what may

Enhance Customers

Expectations and Delight them with Delivery

Enable Delivery

As Specified, As Ordered, On Time, Every Time

Empower Employees

To be their Honest and Hard-working Best

Establish Standards

In Ethics, Morality and Legality in all our Dealings
Image Item

Ensure Quality

Without Compromises, Come what may
Image Item

Enhance Customers

Expectations and Delight them with Delivery
Image Item

Enable Delivery

As Specified, As Ordered, On Time, Every Time
Image Item

Empower Employees

To be their Honest and Hard-working Best
Image Item

Establish Standards

In Ethics, Morality and Legality in all our Dealings

Visionary Leadership

Mr. Prabhakar K

Managing Director

Mr. Rajesh K

Managing Director

Your Order. Our Responsibility

From your first call to after-delivery support, we take care of every step
1. Reach Out to Our Sales
Team
Phone
Order
2. Your Requirements Become
an Order
3. Quality Tested Before
Dispatch
Quality check
Quantity
4. Quantity Assured in
Every Load
5. Direct Delivery to Your
Construction Site
Delivery
Feedback
6. Your Feedback Completes
Our Service

Our Journey

2001

The Beginning

Concretia’s journey began with Royale Blue Metals (P) Ltd, starting with a production capacity of 10–15 units and a vision to deliver reliable construction materials.

2007

Our First Quarry

We acquired our first quarry, strengthening our control over raw material quality and enabling consistent production of quality 20mm Blue Metals.

2012

Exploring M Sand

We began exploring M-Sand manufacturing, taking our first step towards expanding beyond Blue Metals.

2014

Becoming Concretia

A new chapter began with the transformation into Concretia Rock Products (P) Ltd, embracing a distinct brand identity built around a larger vision, strong core values, and customer focus.

2015

The Branding Journey

Blue Metals took on a new identity as BLU MET, marking the beginning of a stronger product branding approach. Also implemented 100% billing to bring greater transparency to our business.

2018

Growing the Brand Family

The M-Sand plant was established in Madurai, marking a new phase of growth with TRU SAND, FLY X, and RED X established as distinct product brands.

2024

Scaling Up Production

We upgraded to a fully modernised manufacturing plant with a production capacity of approximately 400 units per day, significantly strengthening our manufacturing capabilities.

2025

Expanding into Brick Manufacturing

Concretia established its own fully automated Fly Ash Brick plant, producing Madurai’s only IS Standard Fly Ash Bricks.

+91 88835 05050