India's TrustedMineral Solutions
Premium Calcium Carbonate & Industrial Minerals with German engineering precision and 25+ years of expertise.
Engineered for Industrial Excellence
Precision-engineered mineral solutions for demanding industrial applications
Uncoated Calcium Powder
Serving Diverse Industries
Our mineral solutions power critical manufacturing processes across the globe
Paints & Coatings
Enhances opacity, brightness, and coating quality with particle sizes from 1.0 micrometer to decorative white chips.
Paper & Printing
Improves durability and printability in alkaline papermaking, used as filler and coating pigment.
Ceramics
Acts as melting agent, improves mechanical strength and reduces firing shrinkage.
Plastics & Masterbatch
Enhances strength, surface finish, and thermal resistance in PVC, PP, PE films.
Rubber Industry
Reinforcing filler for tyres, hoses, belts - improves durability and abrasion resistance.
Aquaculture
Reduces soil acidity and sterilizes top soil layers as a natural disinfectant.
Detergents
Brightens color and enhances shade as an economical filler.
The Royal Microns Advantage
Combining German engineering with Indian manufacturing excellence
Our Mines
Premium quality mineral reserves with consistent composition and high purity levels, ensuring superior raw material for all products.
Our Products
Comprehensive range of Ground and Coated Calcium Powder with customized solutions backed by global R&D capabilities.
Our Plants
State-of-the-art German milling technology with advanced coating systems, doubling production capacity with new ball-mill line.
Our Logistics
Decades of expertise serving 60+ countries with reliable, on-time delivery and specialized handling services.
Quality System
Continuous sampling and advanced analytical technologies ensure consistent, reliable product quality at every stage.
Customer Trust
Serving industries since 1998 with unwavering commitment to quality, innovation, and customer satisfaction.
Ready to Partner with Industry Leaders?
Get in touch with our technical experts for customized mineral solutions
Excellence in Every Grain
We combine advanced technology with decades of expertise to deliver the highest quality calcium carbonate solutions.
Quality Assurance
Our facility features an in-house particle size testing laboratory with the Malvern 2000E Particle Size Analyzer. This advanced equipment ensures precise and consistent particle sizes, delivering reliable, high-quality products. We're proud to maintain an A-rating from our valued clients.
Industry Leadership
Recognized as front-runners in the mineral industry, we deliver genuine, safe, and effective products. Our commitment to exceptional service and competitive pricing has earned us a strong, satisfied customer base across India.
What Our Clients Say
Trusted by 500+ companies across India for quality and reliability
Gaurav Gupta
Client
"Royal Micrins has been our trusted calcium carbonate supplier for over 5 years. Their coated grade perfectly suits our masterbatch production. Consistent quality and timely delivery every time."
Keshav Pandit
Client
"The whiteness and particle size consistency of their calcium carbonate is exceptional. Their Malvern testing ensures we get the same quality in every batch. Highly recommended!"
Frequently Asked Questions
Everything you need to know about our products and services
Calcium carbonate (CaCO₃) is a naturally occurring mineral found in limestone, marble, and chalk. It is mined, crushed, ground, and processed into fine powder for multiple industrial applications including:
Uncoated CaCO₃
Pure form, used where high absorption and bulk properties are required in agriculture, pharma, food, and construction.
Coated CaCO₃
Surface-treated with stearic acid to enhance dispersion, water resistance, and compatibility with polymers—ideal for plastics, rubber, and paints.
PCC available: Up to 3000 mesh
Custom sizes: Available on request
Food & Pharma Grade
Meets FSSAI, IP, BP, USP standards. Used for calcium supplementation and acidity control.
Note: Industrial grades are not safe for consumption.
Yes, it's a natural mineral with sustainability benefits:
- Replaces costly synthetic fillers
- Reduces deforestation in paper industry
- Improves soil health in agriculture
- 100% recyclable and non-toxic