Manufacturing since
2004
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About N K EnterprisesManufacturers and exporters of Silpozz micro-silica since 2004.
N K Enterprises is an established ISO Certified manufacturer and exporter of Silpozz — a high-performance micro-silica (silica fume) engineered for concrete and refractory applications.
Since 2004
Over two decades of amorphous silica fume.
Operating from our production base in Jharsuguda, Odisha, we have spent more than two decades supplying high-quality amorphous silica fume directly to infrastructure, civil engineering and industrial projects — in India and overseas.
Producing the material ourselves lets us hold consistent quality from batch to batch and supply it directly, without intermediaries.
Serving critical infrastructure
Certifications
3 × ISO
SiO₂ content
>90%
Particle size
<25 µm
Commitment to global standards
Certified for quality, environment and safety.
To meet the compliance and quality requirements of international procurement, our manufacturing plant and business operations run under recognised global frameworks. N K Enterprises is certified in three core areas.
Quality Management System
ISO 9001:2015
Uniform quality controls applied to every batch of Silpozz we produce.
Environmental Management System
ISO 14001:2015
Manufacturing under environmentally responsible, managed practices.
Occupational Health & Safety
ISO 45001:2018
Safe, well-managed working conditions across our operations.
Together, these certifications mean every consignment of Silpozz is produced under consistent quality controls, environmentally responsible practices and safe working conditions.
Verified, batch after batch
Technical specifications & benchmarks
Processed to demanding standards.
Silpozz is processed to meet the technical standards required by civil engineering and industrial refractories, with production monitored for consistency across every batch.
- Chemical compositionConsistently over 90% SiO₂ for optimum pozzolanic activity.
- Physical propertiesSub-25-micron fineness for excellent pore-filling and high packing density in concrete matrices.
- PerformanceFormulated to enhance compressive strength, lower permeability and improve resistance to chemical attack in aggressive environments.
Technical & documentation support
Backed by full technical and compliance data.
We back our shipments with comprehensive technical and compliance data. Our team provides detailed material datasheets (MDS), test certificates, and precise dosage guidance tailored to your specific project mix or manufacturing requirements.
Talk to our team →
Supplied for export
Get in touch
Request an export quote or technical datasheet.
Tell us about your project or consignment and our team will respond with datasheets, test certificates and dosage guidance.