The Global FeNi Powder For Molding Choke Market was valued at a projected US$130 Million in 2025 and is anticipated to reach US$210 Million by 2034, advancing at a Compound Annual Growth Rate (CAGR) of 5.8% during the forecast period (2025-2034). This robust growth is primarily fueled by the surging demand for consumer electronics, the rapid expansion of 5G infrastructure, and the increasing adoption of high-efficiency power conversion systems in automotive and industrial applications.

As the electronics industry continues its relentless miniaturization and performance enhancement, the critical role of specialized materials like FeNi (Iron-Nickel) powder becomes paramount. In this blog, we profile the Top 10 Companies in the FeNi Powder For Molding Choke Industry—a group of advanced materials specialists and metal powder producers shaping the core of modern power electronics.

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FeNi Powder For Molding Choke Market – View in Detailed Research Report

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🔟 1. Daido Steel Co., Ltd.

Headquarters: Nagoya, Japan
Key Offering: High-permeability FeNi powders (Permalloy grades), custom particle size distributions

Daido Steel is a global leader in specialty steel and advanced metal powders, with a formidable presence in the FeNi powder sector. The company’s powders are renowned for their exceptional magnetic properties, including high permeability and low core loss, making them ideal for high-frequency molding chokes used in smartphones and server power supplies.

Technological Initiatives:

• Pioneering gas-atomized fine powder production for superior consistency

• R&D focused on ultra-low loss materials for next-generation 6G applications

• Strategic partnerships with major electronic component manufacturers globally

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9️⃣ 2. HLPOWDER (Höganäs AB)

Headquarters: Höganäs, Sweden
Key Offering: Somaloy® soft magnetic composites (SMCs), tailored FeNi alloy powders

HLPOWDER, a part of the global Höganäs Group, is a dominant force in metal powder technology. Their FeNi powders for molding chokes are part of the Somaloy® portfolio, which enables the production of complex, 3D-shaped magnetic components with minimal energy loss, driving efficiency in power electronics.

Technological Initiatives:

• Leading the development of soft magnetic composites (SMCs) for high-frequency applications

• Continuous innovation in binder-treated powders for enhanced manufacturability

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8️⃣ 3. Hunan Mana Materials Technology Co., Ltd.

Headquarters: Changsha, Hunan, China
Key Offering: Cost-competitive FeNi powders, a wide range of mesh sizes (>600, <600)

Hunan Mana Materials Technology has rapidly emerged as a key supplier in the Asian market, catering to the massive consumer electronics manufacturing base. The company specializes in producing FeNi powders that balance performance with cost-effectiveness, serving a broad spectrum of applications from power conversion to current noise filtration.

Technological Initiatives:

• Expansion of production capacity to meet growing domestic and international demand

• Focus on refining powder purity and particle shape for improved magnetic characteristics

Download FREE Sample Report:
FeNi Powder For Molding Choke Market – View in Detailed Research Report

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7️⃣ 4. Advanced Technology & Materials Co., Ltd. (AT&M)

Headquarters: Beijing, China
Key Offering: High-performance FeNi-based amorphous and nanocrystalline powders

AT&M is a prominent Chinese research-driven enterprise specializing in advanced materials. The company’s expertise extends to advanced magnetic powders, including FeNi alloys designed for molding chokes that operate at higher frequencies and temperatures, which are critical for electric vehicle inverters and advanced telecommunications equipment.

Technological Initiatives:

• Significant investment in amorphous and nanocrystalline powder production technologies

• Collaboration with national research institutions to push the boundaries of material science

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6️⃣ 5. Beijing COMPO Advanced Technology Co., Ltd.

Headquarters: Beijing, China
Key Offering: Specialty metal powders, spherical FeNi powders for high-density molding

Beijing COMPO is a specialist in advanced powder metallurgy and surface engineering technologies. The company produces high-quality, spherical FeNi powders that offer excellent flowability and packing density, which are essential for manufacturing miniaturized, high-performance molding chokes with consistent magnetic properties.

Technological Initiatives:

• Advanced gas atomization processes for precise control over powder morphology

• Development of alloy variants with enhanced DC-bias performance

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5️⃣ 6. JFE Steel Corporation

Headquarters: Tokyo, Japan
Key Offering: JFE RF Powder Cores, high-flux FeNi powders

JFE Steel, a major Japanese steel producer, has a dedicated division for electronic materials and powders. Their FeNi powders are engineered for RF power cores and molding chokes, offering low loss at high frequencies, which is crucial for the efficiency of switching power supplies and noise suppression in data centers.

Technological Initiatives:

• Integration of powder production with extensive magnetic material R&D

• Focus on sustainability through energy-efficient manufacturing processes

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4️⃣ 7. Magna International Inc. (Powder Metallurgy Division)

Headquarters: Aurora, Ontario, Canada
Key Offering: Custom magnetic powder blends, FeNi powders for automotive-grade chokes

While Magna is widely known for automotive parts, its powder metallurgy division supplies critical materials to the electronics sector. The company provides high-reliability FeNi powders that meet stringent automotive standards, essential for chokes used in electric vehicle power trains and advanced driver-assistance systems (ADAS).

Technological Initiatives:

• Leveraging automotive industry expertise for high-reliability material specifications

• Development of powders resistant to thermal aging and mechanical stress

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3️⃣ 8. GKN Powder Metallurgy

Headquarters: Radevormwald, Germany
Key Offering: Sintered soft magnetic components, FeNi powder materials

GKN Powder Metallurgy is one of the world’s leading suppliers of powder metal solutions. Their expertise in soft magnetic materials includes FeNi powders used to produce molding chokes via pressing and sintering. These components are vital for managing electromagnetic interference (EMI) in a wide range of industrial and consumer products.

Technological Initiatives:

• End-to-end capabilities from powder production to finished component manufacturing

• Investment in digital manufacturing and process optimization for consistency

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2️⃣ 9. Sumitomo Electric Industries, Ltd.

Headquarters: Osaka, Japan
Key Offering: Fine FeNi powders, bonded magnet materials

Sumitomo Electric, a diversified technology conglomerate, produces specialized metal powders for electronic applications. Their FeNi powders are known for their high purity and controlled particle size distribution, which directly influences the performance and miniaturization potential of molding chokes in compact devices.

Technological Initiatives:

• Cross-industry application of material science from wiring harnesses to electronic powders

• Development of eco-friendly production techniques

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1️⃣ 10. Hitachi Metals, Ltd.

Headquarters: Tokyo, Japan
Key Offering: Nanocrystalline and precision FeNi powders

Hitachi Metals is a stalwart in the field of specialty steels and advanced materials. The company’s advanced FeNi powders are designed for high-end applications where exceptional magnetic stability and minimal energy loss are non-negotiable, such as in renewable energy systems and high-power industrial equipment.

Technological Initiatives:

• Strong focus on nanocrystalline materials for next-generation high-frequency chokes

• Continuous improvement in powder insulation coating technologies to reduce eddy current losses

Read Full Report:
FeNi Powder For Molding Choke Market – View in Detailed Research Report

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🔌 Outlook: The Future of FeNi Powder is Smarter and More Efficient

The FeNi powder for molding choke market is undergoing a significant transformation, driven by the dual demands of miniaturization and enhanced power efficiency. While standard powders maintain a strong volume market, leading manufacturers are investing heavily in next-generation materials that offer lower core losses and higher saturation flux density.

📈 Key Trends Shaping the Market:

• Accelerated R&D into amorphous and nanocrystalline FeNi alloys for superior high-frequency performance

• Growing demand from the automotive sector, particularly for electric and hybrid vehicles

• Increasing complexity of particle size and shape control to optimize packing density and magnetic properties

• Strategic collaborations between powder producers and electronic component manufacturers to co-develop application-specific solutions

Read Full Report:
FeNi Powder For Molding Choke Market – View in Detailed Research Report

The companies profiled above are not merely suppliers of a raw material; they are essential enablers of the electronic revolution, providing the core ingredient that allows for smaller, faster, and more efficient power management in virtually every modern electronic device.