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0+
Years of manufacturing experience
NABL
NABL tested & certified quality
85–0%
High-silica SiO₂ content
0+
Export regions worldwide
NABL Lab-tested
quality

Independent NABL-tested material with documented parameters for every grade — the assurance export buyers and procurement teams require.

Download sample test report (PDF)
About Ambika Biotech

Two decades of turning rice husk into industrial-grade silica

For over 20 years we have manufactured and exported high-silica Rice Husk Ash and rice husk products from Sambalpur, Odisha — trusted by steel plants, refractory makers, concrete producers and biomass-energy users across India and abroad.

Know More
Rice husk at the Ambika Biotech mill in Sambalpur, Odisha — feedstock for high-silica Rice Husk Ash
Why Choose Us

Built to be the supplier procurement teams keep coming back to

01

Consistent quality

A uniform, certified spec delivered batch after batch — no surprises on the production line.

02

NABL testing

Every grade is independently tested so you receive documented, verifiable material.

03

Bulk capacity

Reliable volumes and steady supply for high-throughput industrial buyers.

04

Export documentation

Full paperwork and logistics handled for smooth international shipping.

05

On-time delivery

Dependable lead times that keep your procurement schedule on track.

06

20+ years of trust

Two decades supplying steel, concrete, refractory and energy partners.

Need a quote for bulk RHA or rice husk products?

Send your spec and volume — we reply with pricing, lead time and export documentation.

Get a Quote
Industries We Serve

From the furnace to the field

Steel

Tundish & ladle covering

Concrete / Construction

Pozzolana & SCM

Refractory

High-temp insulation

Biomass Energy

Fuel pellets & husk

Agriculture / Feed

Feed, bedding, fillers

CSR & Sustainability

A circular economy, by design

Rice husk is an agricultural by-product that is too often burned as waste. We turn it into high-value silica and clean biomass fuel — keeping carbon and material in a productive loop, and giving farmers and industry a sustainable alternative.

100%
Waste-to-value sourcing
Zero
Open-field husk burning
Read our CSR story
Lush green paddy rice fields near Sambalpur, Odisha — sustainable rice husk sourcing by Ambika Biotech
Get a Quote

Let's talk volume, spec & shipping

Tell us what you need. Our team replies within one business day with pricing and lead time.

ADDRESS Sansinghari, A. Kantapali, Sambalpur, Odisha, India
GSTIN 21AALFA2111K1Z0
We reply within 1 business day.
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