Chen Nan Iron Wire
Chen Nan Iron Wire (Ray Fu) is a Taiwan-based OEM/ODM manufacturer and exporter of screws, fasteners, and cold heading wire, serving global B2B customers across construction, automotive, aerospace, machinery, and solar energy industries.
- Company typePrivate
- Founded1992
- HeadquartersKaohsiung, Taiwan
- Headcount251–500
- GTM typeB2B
- OfferingHardware or Manufacturing
What Chen Nan Iron Wire does
Chen Nan Iron Wire, operating primarily as Ray Fu Enterprise Co., Ltd., is a Taiwan-based manufacturer and global exporter of screws, fasteners, and cold heading wire founded in 1992 and headquartered in Kaohsiung, Taiwan. The company runs a fully vertically integrated production process from raw coil rod through spheroidizing annealing, wire drawing, pickling, skin pass, cold forging, threading, heat treatment, and surface coating, producing over 600 SKUs spanning industrial fasteners, wood fastening products, automotive fasteners, custom OEM/ODM screws, and fastener components such as washers and nuts. It serves B2B customers across construction, automotive, aerospace, machinery, and solar energy industries, with a portfolio of international certifications (ISO 9001, ISO 14001, IATF 16949, AS9100D, TAF, CE, ETA, BIS, ISO 27001) qualifying it for regulated end-markets.
The company operates a sales-led go-to-market executed primarily through direct B2B export sales and international industrial distributors, supplemented by participation in major international fastener trade shows (Fastener Fair Italy, Fastener Fair India, International Fastener Expo, and Fastener Poland in 2026). Revenue is generated through three streams: finished fastener product sales, cold heading wire sales to other manufacturers, and custom OEM/ODM manufacturing services. The firm is privately held with no disclosed external investors, and maintains a public investor relations section suggesting potential interest in institutional capital. Pricing is not publicly disclosed. Note that firmographic data records the founding year as 1999 under the Chen Nan Iron Wire name, while detailed corporate data references Ray Fu Enterprise Co., Ltd. founded 1992; the available evidence does not fully reconcile this relationship.
The firm employs between 251 and 500 people based on firmographic data, and its primary differentiators are vertical integration, certification breadth, and the ability to serve regulated industries such as automotive and aerospace. No information on AI/ML capabilities, software products, patents, M&A activity, leadership team composition, or financial performance is available in the input.
Chen Nan Iron Wire firmographics
Firmographics- Name
- Chen Nan Iron Wire
- Legal name
- Ray Fu Enterprise Co., Ltd.
- Website
- https://chen-nan.com.tw
- Company type
- Private
- Founded year
- 1992
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Chen Nan Iron Wire (Ray Fu) is a Taiwan-based OEM/ODM manufacturer and exporter of screws, fasteners, and cold heading wire, serving global B2B customers across construction, automotive, aerospace, machinery, and solar energy industries.
- Ownership category
- akta.pro rank
Where Chen Nan Iron Wire is headquartered
LocationHeadquarters
- HQ city
- Kaohsiung
- HQ country
- Taiwan
- HQ region
- Asia
Offices1 record
Markets served
Chen Nan Iron Wire business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Fastener Products Sales: Manufacturing and sale of high-quality screws and fasteners including self-drilling screws, roofing screws, self-tapping screws, drywall screws, concrete screws, machine screws, SEMS screws, wood screws, decking screws, automotive screws, and custom OEM/ODM screws. Revenue is generated through product sales to global customers across construction, automotive, aerospace, machinery, and solar energy industries.
- Cold Heading Wire Sales: Production and sale of cold heading wire in stainless steel and carbon steel materials to other manufacturers
- Custom/OEM/ODM Manufacturing Services: Custom screw manufacturing services including OEM and ODM capabilities for specialized fastener solutions
Go-to-market motion1 record
Distribution channels2 records
Marketing channels2 records
Chen Nan Iron Wire product offering
Product offeringCore offering
Chen Nan Iron Wire (also operating as Ray Fu Enterprise Co., Ltd.) is a Taiwan-based manufacturer and exporter of industrial fasteners and cold heading wire. The company produces screws, bolts, nuts, washers, and rivets across industrial, wood fastening, automotive, and custom OEM/ODM lines, with complete in-house production spanning wire production, cold heading, threading, heat treatment, and surface coating. Revenue is generated through product sales to global B2B customers in construction, automotive, aerospace, machinery, and solar energy industries, plus raw cold heading wire sales to other manufacturers.
Product overview
Ray Fu is a Taiwan-based OEM/ODM screw manufacturer and fastener supplier offering a comprehensive portfolio of industrial fastening solutions. The company operates as both manufacturer and exporter, managing the entire production process from wire production through final packaging. Product portfolio includes industrial fasteners (self-drilling screws, roofing screws, self-tapping screws, drywall screws, concrete screws, machine screws, thread forming screws, SEMS screws, collated screws, and bolts), wood fastening products (wood screws, chipboard screws, decking screws, carriage bolts, lag bolts), automotive parts (automotive screws, rivets), custom screws (OEM and ODM manufacturing), and raw materials (stainless steel, carbon steel, alloy steel, bi-metal, and aluminum alloy screws in various materials). The company also produces cold heading wire in stainless and carbon steel grades, as well as fastener components including washers and nuts. Manufacturing capabilities span from wire production (spheroidizing annealing, wire drawing, pickling, skin pass) through heading, tip forming, threading, heat treatment, finishing/coating, and assembly/packaging. The company serves industries including machinery, automotive, construction, aerospace, and solar energy.
Differentiator
Problem solved
Functional benefit
Products and services
- Self-Drilling Screws Screws designed to drill their own pilot holes while being driven into materials, eliminating the need for pre-drilling. Sold to construction, roofing, and industrial buyers.
- Roofing Screws Weather-resistant fasteners designed to secure roofing and cladding systems, providing long-term protection against wind, rain, and corrosion. Intended for construction and roofing contractors.
- Self-Tapping Screws Screws that create their own threads in metal, plastic, or wood materials as they are driven in. Sold to industrial and construction buyers.
- Drywall Screws Specialized screws for attaching drywall panels to wood or metal studs. Intended for construction and building finishing contractors.
- Concrete Screws Engineered screws for secure, reliable fastening in concrete and masonry applications. Sold to construction and anchoring buyers.
- Machine Screws Precision screws designed for fastening machine components and equipment. Intended for machinery and equipment manufacturers.
- Thread Forming Screws Screws that form threads in the material as they are inserted, providing strong fastening in sheet metal and plastic. Sold to industrial buyers.
- SEMS Screws Pre-assembled screws with attached washers for improved assembly efficiency. Sold to industrial assembly-line buyers.
- Collated Screws Screws connected in strips or coils for use with automated screw driving equipment. Intended for high-volume assembly operations.
- Bolts Heavy-duty fastening components for structural and industrial applications. Sold to construction and industrial buyers.
- Wood Screws Screws specifically designed for wood fastening applications with sharp points for easy penetration. Sold to woodworking and construction buyers.
- Chipboard Screws Screws designed for fastening chipboard and engineered wood products. Intended for furniture and cabinet manufacturers.
- Decking Screws Corrosion-resistant screws designed for outdoor deck installations in wood and composite materials. Sold to decking and outdoor construction buyers.
- Carriage Bolts Bolts with rounded heads designed for wood-to-wood applications. Sold to construction and woodworking buyers.
- Lag Bolts Heavy-duty screws for securing wood to wood or wood to metal connections. Intended for structural construction buyers.
- Automotive Screws High-performance screws engineered for strength, stability, and reliability in automotive applications, IATF 16949 certified. Sold to automotive OEMs and tier suppliers.
- Rivets Permanent fasteners used in automotive and industrial applications for joining materials. Sold to automotive and industrial assembly buyers.
- OEM Screws Custom-manufactured screws designed to OEM specifications for original equipment manufacturing. Sold to OEMs requiring tailored fasteners.
- ODM Screws Manufacturing Original Design Manufacturing services for custom fastener solutions from design to production. Sold to clients seeking designed-to-spec fasteners.
- Cold Heading Wire - Stainless Steel Stainless steel wire stock used in cold heading manufacturing process for producing fasteners. Sold to other fastener manufacturers.
- Cold Heading Wire - Carbon Steel Carbon steel wire stock used in cold heading manufacturing process for producing fasteners. Sold to other fastener manufacturers.
- Washers Flat components placed under the head of a screw or bolt to distribute load and prevent damage. Sold alongside fastener products to industrial buyers.
- Nuts Hardware components that mate with bolts or screws to secure materials together. Sold to industrial assembly buyers.
- Stainless Steel Screws Screws manufactured from stainless steel for corrosion resistance. Sold to buyers requiring rust-resistant fasteners.
- Carbon Steel Screws Screws made from carbon steel offering strength and durability. Sold to industrial and construction buyers.
- Alloy Steel Screws Screws made from alloy steel for enhanced mechanical properties. Sold to industrial buyers requiring higher-performance fasteners.
- Bi-Metal Screws Screws combining two different metals for specific performance characteristics. Sold to buyers requiring specialized fastening properties.
- Aluminum Alloy Screws Lightweight screws made from aluminum alloy for corrosion resistance. Sold to buyers requiring lightweight, non-rusting fasteners.
Quantifiable outcome
- Serving customers worldwide
Companies that use Chen Nan Iron Wire
Customer profileSegments6 records
Ideal customer profiles5 records
Chen Nan Iron Wire technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Chen Nan Iron Wire partnerships and signals
Strategic signalScale indicators4 records
Recent moves6 records
Expansion highlights5 records
Chen Nan Iron Wire competitors and assessment
Company assessmentDirect peers
- LISI Group: French-listed manufacturer of fasteners and assembly components for aerospace and automotive, with multi-site global production. Comparable in aerospace/automotive certification profile (AS9100D/IATF) and engineered-fastener positioning.
- Nifco Inc. Japan-based plastic and metal fastener manufacturer serving automotive and industrial OEMs globally. Comparable in automotive OEM focus, certification-driven qualification, and engineered fastener solutions.
- Tong Ming Industry Co., Ltd. Taiwan-based screw and fastener manufacturer with comparable OEM/ODM model, vertical integration, and global export footprint. Closest direct comparable in terms of product portfolio, geography, and customer verticals.
- Bossard Group: Swiss-based fastener specialist combining manufacturing, distribution, and engineering services globally. Comparable in B2B fastener portfolio breadth, OEM customer focus, and pan-regional supply capabilities.
- Kamax GmbH & Co. KG: German-based global manufacturer of high-precision fasteners serving automotive and industrial OEMs. Comparable in vertical integration, certification-driven qualification, and cold-formed fastener technology.
Regional players
- Bulten AB: Sweden-based fastener supplier to the automotive industry, focused on northern European OEMs. Comparable in automotive fastener specialization but operating primarily in the European region.
- Sundram Fasteners Limited: India-based automotive fastener manufacturer with global OEM customers. Comparable in cold-formed fastener manufacturing for automotive OEMs, though primarily serving South Asian and global automotive supply chains from India.
Broad incumbents
- Würth Group: Global market leader in fastener distribution and assembly technology with broad industry coverage. Comparable in fastening product range and B2B distribution but operates at substantially larger scale.
- Stanley Black & Decker: Global tool and industrial fastening company with fastener product lines serving construction and industrial markets. Comparable in construction fastener end markets but with a much wider product portfolio.
- Illinois Tool Works (ITW): Diversified industrial manufacturer with significant fastener and components segments serving automotive and construction. Comparable in OEM-grade fastener offerings but part of a much broader industrial portfolio.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Chen Nan Iron Wire compliance and trust
Trust signalCompliance9 records
Chen Nan Iron Wire financial estimates
Financial estimateRevenue estimate
Valuation estimate
Chen Nan Iron Wire leadership team
Management profileNumber of profiles
Chen Nan Iron Wire funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Chen Nan Iron Wire M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Chen Nan Iron Wire
What does Chen Nan Iron Wire do?
Chen Nan Iron Wire (also operating as Ray Fu Enterprise Co., Ltd.) is a Taiwan-based manufacturer and exporter of industrial fasteners and cold heading wire. The company produces screws, bolts, nuts, washers, and rivets across industrial, wood fastening, automotive, and custom OEM/ODM lines, with complete in-house production spanning wire production, cold heading, threading, heat treatment, and surface coating. Revenue is generated through product sales to global B2B customers in construction, automotive, aerospace, machinery, and solar energy industries, plus raw cold heading wire sales to other manufacturers.
Is Chen Nan Iron Wire a public or private company?
Chen Nan Iron Wire is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Chen Nan Iron Wire founded?
Chen Nan Iron Wire was founded in 1992. It employs 251 to 500 people.
Where is Chen Nan Iron Wire based?
Chen Nan Iron Wire is headquartered in Kaohsiung, Taiwan, in the Asia region.
How does Chen Nan Iron Wire make money?
Three revenue lines are on record. Fastener Products Sales are the primary driver. The others are cold Heading Wire Sales and custom/OEM/ODM Manufacturing Services.
Who are Chen Nan Iron Wire's main competitors?
Direct peers on record are LISI Group, Nifco Inc., Tong Ming Industry Co., Ltd., Bossard Group and Kamax GmbH & Co. KG. Regional players are Bulten AB and Sundram Fasteners Limited. Broad incumbents are Würth Group, Stanley Black & Decker and Illinois Tool Works (ITW).
Does Chen Nan Iron Wire have an API?
No public API is recorded for Chen Nan Iron Wire.