Wenzhou Hongfeng Electrical Alloy

What Wenzhou Hongfeng Electrical Alloy does

Wenzhou Hongfeng Electrical Alloy Co., Ltd. is a publicly listed (Shenzhen Stock Exchange ChiNext Board, ticker 300283, IPO January 10, 2012) Chinese advanced materials manufacturer founded in 1997 and headquartered in Wenzhou, Zhejiang. The company operates across six core product lines: (1) electrical contact materials (AgNi, AgW, AgWC, AgWCC, AgC, AgCdO, AgSnO2, AgZnO, plus rivets, integrated assemblies, and brazing/soldering consumables); (2) metal-matrix functional composite materials (thermostat bimetals, Cu/Fe/Cu, Cu/Al, Ag/Cu, Ag/Pd, and VC vapor chamber SS/Cu composites); (3) cemented carbide materials including HN80/HN90 nanocrystalline grades; (4) lithium battery copper foil at 4–10μm thickness; (5) etched lead frame materials (SOP, SSOP, TSSOP, QFP, QFN, DFN using KFC, C194, C7025, FeNi42, TAMAC-15, PMC-90 base alloys); and (6) customized intelligent riveting and welding equipment. Underlying technology is rooted in powder metallurgy, alloy internal oxidation, precious metal composite processing, and rare earth doping modification.

The company generates revenue through B2B direct sales of advanced materials and intelligent equipment to industrial manufacturers, with multi-year contracts and quote-based pricing tied to specifications, order volume, and terms. Its served end-markets are horizontal and span industrial electrical equipment (the primary segment), precision manufacturing/tooling, smart home/consumer appliances, automotive/transportation electronics, lithium battery/new energy, and semiconductor/electronic communications. Named customers include GE, Emerson, Sensata, and Schneider Electric, with whom the company began sample testing in 2004 as part of its internationalization strategy. The company maintains direct sales and technical service operations through wholly-owned subsidiaries in Germany (Hannover, 2016), the United States (Exton, PA, 2017), and Malaysia (Penang, 2024, with a second investment round in 2025), alongside domestic manufacturing subsidiaries in Wenzhou, Haiyan (Jiaxing), and Shangrao (Jiangxi). Capital operations include a completed 3.2 billion CNY convertible bond conversion in 2025 and a strategic investment by Wenzhou state-owned capital into its copper foil subsidiary.

Name

Wenzhou Hongfeng Electrical Alloy

Legal name

温州宏丰电工合金股份有限公司

Website

https://wzhf.com

Company type

Public

Founded year

1997

Operating status

Operating

Headcount range

1–10 employees

Short description

Wenzhou Hongfeng Electrical Alloy is a China-based advanced materials manufacturer (Shenzhen ChiNext: 300283) producing electrical contact materials, metal-matrix composites, cemented carbides, ultra-thin lithium battery copper foil, semiconductor lead frames, and intelligent equipment for global industrial OEMs in electrical, automotive, electronics, and new energy sectors.

Ownership category

akta.pro rank

Product category

Advanced Functional Composite Materials

NAICS

Relay and Industrial Control Manufacturing (335314), Electrical Equipment Manufacturing (3353), Other Electrical Equipment and Component Manufacturing (3359), Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers (332812)

SIC

Electrical Industrial Apparatus (3620), Electronic Components & Accessories (3670), Coating, Engraving & Allied Services (3470)

akta.pro primary industry

Leadframes & Package Interconnect Materials (HDAHADAF)

Keywords

• Electrical contact materials
• Metal matrix composites
• Cemented carbide materials
• Lithium battery copper foil
• Lead frame materials

Headquarters

HQ city

Wenzhou

HQ country

China

HQ region

Asia

Offices9 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Technology or R&D, Personnel, Operations, Infrastructure

Revenue model

1. Sales of Advanced Materials and Intelligent Equipment: Revenue generated from manufacturing and selling electrical contact materials, metal-matrix functional composites, cemented carbide materials, lithium battery copper foil, lead frame materials, and intelligent manufacturing equipment to industrial customers. Product categories span from raw materials to finished components, serving the full industrial supply chain.
2. Capital Operations: Successfully completed 320 million RMB convertible bond conversion in 2025, optimizing capital structure. Zhejiang Hongfeng Copper Foil introduced strategic capital investment from Wenzhou state-owned assets.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Wenzhou Hongfeng Electrical Alloy is a global leading integrated solutions provider for electrical contact functional composite materials. The company manufactures silver-based electrical contact materials (AgNi, AgW, AgWC, AgSnO2, etc.), metal-matrix functional composites (bimetals, clad metals), cemented carbide materials, ultra-thin lithium battery copper foil, IC lead frame materials, and customized intelligent manufacturing equipment. Products serve industrial electrical, smart home, transportation, semiconductor, and lithium battery manufacturers globally.

Product overview

Wenzhou Hongfeng Electrical Alloy is a global leading provider of integrated solutions for electrical contact functional composite materials, established in 1997 and listed on Shenzhen Stock Exchange (stock code: 300283). The company offers six major product categories: (1) Electrical Contact Materials including silver-based contact materials (AgNi, AgW, AgWC, AgWCC, AgC, AgCdO, AgSnO2, AgZnO) and components (rivets, integrated assemblies); (2) Metal-matrix Functional Composite Materials including thermostat bimetals, copper steel composites, copper aluminum composites, and silver copper composites; (3) Hard Alloy (Cemented Carbide) Materials including carbide rods, burr blanks, mineral alloys, wear parts and nanocrystalline materials; (4) Lithium Battery Copper Foil for energy storage and power batteries; (5) Lead Frame Materials including QFN, DFN and non-magnetic copper types for semiconductor packaging; and (6) Intelligent Equipment including automated riveting, welding and in-die production machines. Products are widely applied in new energy vehicles, power systems, industrial appliances, smart home, transportation, electronic communications, energy management and manufacturing sectors.

Differentiator

Problem solved

Functional benefit

Products and services

• Electrical Contact Materials Comprehensive range of silver-based electrical contact materials including AgNi, AgW, AgWC, AgWCC, AgC, AgCdO, AgSnO2, AgZnO contact materials, multi-layer composite welded contacts, special-shaped strip contacts, rivet contacts, integrated assemblies, soldering paste and brazing materials for energy transmission, distribution, and electrical appliance protection.
• Metal-matrix Functional Composite Materials Composite materials integrating properties of multiple metals including thermostat bimetals, copper steel clad (Cu/Fe/Cu), copper aluminum clad, silver-copper clad (inlay, overlay, lateral cladding), silver-palladium clad, and VC vapor chamber ultra-thin SS/Cu composite materials for thermal management and resource-saving applications.
• Hard Alloy (Cemented Carbide) Materials Hard alloy materials with high hardness, wear resistance, strength, and good toughness including carbide rods, carbide burr blanks, mineral alloys for rock drilling, wear-resistant parts, and HN80/HN90 nanocrystalline hard alloy series for PCB drill bits, high-hardness milling cutters, and precision tooling applications.
• Lithium Battery Copper Foil Double-sided ultra-thin lithium battery copper foil for negative current collector of lithium-ion batteries, including 4-6μm ultra-thin double-sided smooth and 8-10μm ultra-thin varieties with high tensile strength, elongation rate, and thermal stability for high-energy-density power batteries, energy storage systems, and consumer electronics.
• Lead Frame Materials Large-size, high-density, ultra-thin etched lead frames for IC packaging including SOP, SSOP, TSSOP, QFP, QFN, and DFN types. Base materials include KFC, C194, C7025, FeNi42, TAMAC-15, and PMC-90 alloys, designed for semiconductor chip packaging applications.
• Intelligent Equipment Customized intelligent equipment for the electrical contact industry including intelligent riveting machines, in-die riveting integration machines, and intelligent welding machines for automated production of electrical contact components with remote digital management control capabilities.

Quantifiable outcome

• Successfully developed 4μm medium tensile strength and 5μm high tensile strength ultra-thin copper foil for high-energy-density lithium batteries
• +2 more outcomes

Named customers7 records

Segments6 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Central South University (中南大学) - State Key Laboratory of Powder MetallurgycoreStrategic or Co-development Partner · 1 May 2022University-enterprise cooperation with Wenzhou Hongfeng Alloy Co., Ltd. covering cemented carbide and cermet substrate development, advanced coating materials, powder metallurgy materials and related product technology, and advanced brazing and diffusion welding alloy materials. First research project 'Carbon Oxygen Reaction Mechanism and Sintering Process Optimization in Ultrafine Cemented Carbide Sintering' leverages Central South University's internationally leading cemented carbide thermal and kinetic database.
• Zhejiang University (浙江大学)coreStrategic or Co-development Partner · 1 December 2010Joint R&D Center of Nano Electrical Contact Functional Composite Materials established December 2010. Collaboration covers new silver-based electrical contact material preparation, micro-nano composite structure development, high-temperature creep characteristics, thermal processing design, interface structure regulation, and electrical contact performance research. Over a decade of partnership with 2 Zhejiang Science and Technology Progress Second Prizes, 50+ published papers, 40+ patent applications, and joint cultivation of 3 postdoctoral researchers, 1 doctoral student, and 1 master's student.
• Chinese Academy of Sciences Ningbo Institute of Materials Technology (中科院宁波材料所)minorStrategic or Co-development PartnerChairman Chen Xiao delivered a guest lecture at the CASH (Chinese Academy of Sciences) Ningbo Materials Engineering College 'Yuewei Grand Lecture Hall' in June 2026, deepening industry-academia-research collaboration between the company and the institute.
• Zhejiang New Materials Industry Association (浙江省新材料产业协会)minorOthersChairman Chen Xiao serves as Vice Chairman of Zhejiang New Materials Industry Association, participating in industry standards development and policy advocacy.
• China Electrical Equipment Industry Association (中国电器工业协会)minorOthersChairman Chen Xiao serves as Vice Chairman of the Electrical Alloy Branch of China Electrical Equipment Industry Association, contributing to industry standards and development guidelines.
• China Tungsten Industry Association (中国钨业协会)minorOthersActive participation in China Tungsten Industry Association activities and standards development for the tungsten materials sector.

Scale indicators10 records

Recent moves11 records

Expansion highlights5 records

Broad incumbents

• Mitsubishi Materials Corporation: Large Japanese diversified materials conglomerate with established electrical contact materials, cemented carbide, and electronic materials businesses. Overlaps with Hongfeng across contact products, carbide cutting tools, and lead-frame-adjacent offerings.
• Sandvik AB: Swedish engineering group with a major cemented carbide and tooling division (Sandvik Machining Solutions). Competes with Hongfeng's carbide rods, burr blanks, and wear-resistant parts for CNC, mining, and PCB drill applications.
• Kennametal Inc. US-based tungsten and cemented carbide tooling supplier serving metal cutting, mining, and wear applications. Overlaps with Hongfeng's carbide rods, mineral alloys, and wear-resistant components.
• Plansee Group: Austrian powder-metallurgy specialist in tungsten, molybdenum, and cemented carbide products. Direct competitor to Hongfeng's HN80/HN90 nanocrystalline cemented carbide and tungsten-based contact materials.

Direct peers

• Umicore: Belgian materials technology group and one of the world's largest producers of silver-based electrical contact materials. Notably, Wenzhou Hongfeng acquired Umicore's Suzhou factory in 2016, confirming Umicore as a direct contact materials competitor and benchmark.
• AMI Doduco (Metalor / Tanaka): Global precious-metals contact materials specialist (now part of Metalor Technologies / Tanaka Precious Metals). Competes head-to-head with Hongfeng in AgSnO2, AgNi, and integrated silver-based contact assemblies for industrial electrical equipment OEMs.
• Mitsui High-tec, Inc. Japanese leader in lead frame manufacturing for semiconductor devices. Competes with Hongfeng in high-density, high-precision lead frames used in advanced IC packaging.
• Shinko Electric Industries Co., Ltd. Major Japanese manufacturer of IC lead frames for semiconductor packaging. Direct competitor to Hongfeng's QFN/DFN/SSOP/TSSOP etched lead frames serving IC packaging customers.
• Jiayuan Technology (嘉元科技): Shenzhen-listed Chinese specialty copper foil producer focused on high-performance lithium battery and PCB foils. Direct competitor in the ultra-thin high-tensile foil niche that Jiangxi Hongfeng Copper Foil is targeting.
• Nuode Investment Co., Ltd. (诺德股份): Leading Chinese lithium battery copper foil manufacturer with significant domestic capacity. Directly competes with Zhejiang Hongfeng Copper Foil in the 4-10μm ultra-thin foil segment serving EV and ESS battery customers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/wenzhou-hongfeng-electrical-alloy-co-ltd-

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries9 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Wenzhou Hongfeng Electrical Alloy