Boost your plant's efficiency today!

Your Trusted Mineral Partner

Shivani Overseas is a leading manufacturer and supplier of high-performance industrial minerals and refractory materials from Kolkata. With over 8 years of expertise, we deliver precision-engineered products that enhance power, steel, and foundry efficiency. Our commitment is a long-term partnership for your plant's growth and reliability.

Explore Our Expertise Through Our Gallery

Showcasing Quality Products and Solutions Tailored for Your Industrial Needs

Refractory Bed Material

General Refractories

Refractory Grog and Mortars

Specialized Industrial Minerals

Refractory Materials

Delivering high-grade refractory materials designed for superior thermal performance and longevity.

Refractory Bed Material (High-fusion, iron-free for FBC and CFBC boilers)

Optimized materials preventing clinkering in FBC & CFBC boilers for smoother operation.

General Refractories (40%-80% Alumina Castables)

Durable castables with precise alumina content tailored for high temperature use.

Refractory Grog and Mortars

Reliable refractory grog and mortars customized for your thermal and chemical needs.

Specialized Industrial Minerals

Supplying pure industrial minerals that support thermal stability and product excellence.

Calcined Bauxite Powder & Grains

Top-quality calcined bauxite powders and grains ensuring optimal industrial purity.

Fire Clay

Reliable fire clay sourced for high-temperature applications, enhancing material strength.

Ball Clay and China Clay

Premium ball and china clays tailored for refined industrial use and temperature resistance.

Boiler Efficiency Solutions

Enhancing your boiler operations with materials designed for efficiency and cost savings.

Clinkering Prevention Materials

Specialized additives to keep your boilers free from clinkering and enhance uptime.

High-grade Carbon Solutions for Melt Chemistry Enhancement

Advanced carbon materials that boost melt chemistry for improved product quality.

Auxiliary Power Consumption Reduction Products

Innovative products that lower power usage, reducing cost and environmental impact.

Customer Support and Technical Services

Committed to personalized service and expert guidance for your operational success.

Customized Thermal and Chemical Specification Materials

Materials tailored precisely to your unique thermal and chemical requirements.

Technical Consultation for Material Selection

Professional technical advice to help you select the best materials for your needs.

Long-term Partnership and After-Sales Support

Dedicated after-sales support ensuring your success with reliable long-term partnership.

Why Choose Shivani

Shivani offers precision-engineered refractory and mineral materials with expert support, driving efficiency and growth in India's industries.

Superior Quality

High-quality materials engineered for superior plant reliability.

Tailored Solutions

Customized solutions to fit your specific thermal needs.

Trusted Partnership

Dedicated long-term partnership ensuring your growth path.

How We Work

Partner with us in a few simple steps to get tailored, high-performance industrial materials that grow your plant's efficiency.

Initial Contact

Contact us to discuss your industrial mineral and refractory requirements.

Custom Solutions

Receive custom thermal & chemical material solutions tailored to your needs.

Delivery & Support

Get timely delivery of premium materials, supported by ongoing technical service.

Performance Metrics

Our KPIs demonstrate growth, trust, and trusted product reliability.

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8+

Years of expertise ensuring quality and reliability in supply.

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12%

Track reduction in power usage with our materials enhancing efficiency.

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92%

Client retention rate showing satisfaction and long-term trust.

What Clients Say

Hear directly from our clients on how Shivani Overseas has enhanced their plant efficiency and reliability.

High-purity materials that really improve operational performance!

Rohan

Client, Kolkata

Efficiency boosted, shutdowns reduced – a reliable partner for industry needs.

Priya

Client, Durgapur

Long-term support with tailored solutions has truly strengthened our production.

Arjun

Client, Ramgarh

Explore Our Industrial Range

Discover moments capturing our premium materials, precise production settings, and mineral quality that empower industry efficiency across India.

SHIVANI OVERSEAS FAQs

Explore answers to common questions about SHIVANI OVERSEAS’ materials and services designed to boost your plant’s efficiency and growth.

Shivani Overseas is headquartered in Khardah, Kolkata, with operations extending to Durgapur and Ramgarh, catering primarily to power, steel, and foundry sectors.
Refractory Bed Material is a high-fusion, iron-free product designed specifically for Fluidized Bed Combustion (FBC) and Circulating Fluidized Bed Combustion (CFBC) boilers to prevent clinkering and enhance efficiency.
Refractory Materials are high-performance products crafted for thermal and chemical stability, essential for efficient boiler and furnace operation.
Contact us directly at +91-9836514885 or via email at for quotes or to discuss your specific material needs.
Refractory Bed Material prevents clinker formation in boilers, enhancing combustion efficiency and longevity.

Meet Our Expert Team

Leadership and expertise driving our commitment to quality and innovation in industrial minerals and refractories.

Aarav

Founder & CEO

Ananya

Technical Head

Vihaan

Operations Manager

Isha

Customer Support Lead

Connect with Shivani Overseas

Reach out to us via phone, email, or visit our office in Kolkata for expert support and premium industrial materials.

GET INTO TOUCH

Sehgal House, Adarshapally, Khardah, Kolkata, West Bengal 700116, India

shivani.impexkolkata@gmail.com

+9100000000

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