Products

High-Quality Ferro Silicon for Industrial Excellence

We manufacture premium-grade Ferro Silicon (70%–75% purity), ideal for applications in steelmaking, foundries, and alloy production delivered with consistency, quality, and a low-carbon footprint.
Our Products

Engineered for Strength. Powered by Purity.

We specialize in the production of high-purity Ferro Silicon (70%–75%), crafted using clean energy in Bhutan. Our products are designed to meet the demanding needs of the steel, foundry, and alloy industries worldwide.

Ferro Silicon

Reliable, Consistent, and Clean Ferro Silicon Production

A grey metallic alloy of silicon and iron, available in FeSi 70%, 72% & 75% grades. Supplied in lumps, granules or powder, it is used as a deoxidizer in steel and an inoculant in cast iron and welding. Offered in custom sizes with jumbo bags and flexible packaging.

Calcium Silicide

Reliable Deoxidizer and Alloying Agent for High-Quality Steel Production

A grey solid alloy of calcium and silicon, commonly used as a powerful deoxidizer and desulfurizer in the steel industry. It improves fluidity of steel and controls oxygen & sulfur levels during production. Supplied in lumps, granules, or powder with customizable sizing and secure packaging options.
Silica Fume

A High-Performance Byproduct for Stronger, More Durable Concrete

An ultra-fine pozzolanic material, collected as a by-product of silicon and ferrosilicon alloy production. With its high silica content and amorphous structure, it enhances concrete strength, durability, and resistance to chemical attack. Widely used in construction, refractories, and oil well grouting. Available in bulk or customized packaging.

Descriptions

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Why Choose Us

Driving Value Through Excellence

At Samtse Ferro Alloys, quality and reliability are the foundation of everything we do. Our commitment ensures your projects receive durable, high performance ferro alloys that meet the highest industry standards supporting your success and growth.

Clean Production

Our ferro silicon is produced using Bhutan’s abundant green energy, significantly reducing carbon emissions compared to traditional smelting

Quality Meets Responsibility

We deliver high-purity FeSi (70%-75%) with a clear ESG footprint, helping our partners achieve their decarbonization targets.

Made in Bhutan

Proudly manufactured in Bhutan, reflecting our commitment to sustainable and responsible industrial growth.

Global Reach

Strategically located to efficiently serve clients worldwide, combining local quality with global accessibility.

TESTIMONIAL

Satisfied Clients Speak Out

Real words from satisfied clients who rely on SFAPL for quality and consistency.
Tshering Penjore Account Manager, Company C

"Ferro Silicon is the foundation of stronger steel,the spark of innovation in metalllurgy,and the pride of Samtse Ferro Alloys Pvt.Ltd."

Tilak Sharma Dy ICT Manager, SFAPL

"Every alloy tells a story of strength,and Ferro Silicon is the key ingredient"

Usha Uroan Assistant Acoountant, Company B

❝ "Form Bhutan heart,we produce Ferro Silicon, crafted with precision and sustainability,ready to power industries across the globe."

Don't hesitate to contact us for more information.

Don't hesitate to contact us for more information.