Ngo Han

What Ngo Han does

Ngo Han Joint Stock Company (Công Ty Cổ Phần Ngô Han) is a Vietnamese industrial manufacturer of magnet wire and copper-based electrical products, headquartered in Dong Nai Province with sales offices in Ho Chi Minh City and Hanoi. The company's core products include enameled copper and aluminum wire (PE, PU, PEI, and PAI insulation coatings), oxygen-free copper rod, bare copper wire, paper-wrapped rectangular wire, copper busbar, and low and medium voltage power cables. Its total stated production capacity is approximately 35,100 tons per year across these categories. Underlying technology centers on up-casting for oxygen-free copper production, continuous casting, and Italian multi-layer enameling equipment, supported by an in-house laboratory for mechanical, physical, chemical, thermal, and electrical testing. Raw materials include LME-registered Grade A cathode copper (99.99% purity) sourced from Australia, Chile, and India, with insulation materials sourced from Japan, Europe, Sweden, and Germany.

The company is the first Vietnamese magnet wire producer to obtain UL (Underwriters Laboratory) certification and holds ISO 9001:2008, ISO 14001:1996, SA 8000:2001, JIS, IEC, and NEMA certifications. Its primary customer segment is industrial manufacturers of electrical motors, transformers, generators, and power distribution equipment, served exclusively through a direct B2B enterprise sales motion (phone and email) rather than distribution or e-commerce. Pricing is quote-based per product, with no public list prices. The company employs approximately 170 personnel and has received cumulative disclosed investment of approximately $3.76M from Mekong Capital across two rounds in 2004 and 2007. Despite an internal stock code of NHW, Ngo Han is not listed on any public exchange.

Name

Ngo Han

Legal name

NGOHAN JOINT STOCK COMPANY

Website

https://ngohanwire.com

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

11–50 employees

Short description

Ngo Han is a Vietnamese industrial manufacturer of magnet wire, copper rod, busbar, bare copper wire, and low/medium voltage power cables, supplying electrical motor, transformer, and generator OEMs with UL- and ISO-certified products from its Dong Nai production base.

Ownership category

akta.pro rank

Product category

Electrical Wire Manufacturing

NAICS

Communication and Energy Wire and Cable Manufacturing (33592), Copper Rolling, Drawing, Extruding, and Alloying (331420)

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600), Electronic Components & Accessories (3670), Electrical Industrial Apparatus (3620)

akta.pro primary industry

Aluminum Wire Rod & Conductors (IMAKACAH)

akta.pro secondary industry

Copper Anode/Cathode Production & Handling (IMAKADAG)

Keywords

• Magnet wire manufacturing
• Enameled copper wire
• Copper busbar production
• Power cable manufacturing
• Electrical conductor supply

Headquarters

HQ city

Ho Chi Minh City

HQ country

Vietnam

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Copper and Magnet Wire Products: Manufacture and sale of copper wire products including bare copper wire, enameled wire, paper wrapped wire, copper busbar, power cables, and copper rod. Pricing is quote-based per product with contact for pricing noted on product pages.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Ngo Han manufactures and sells copper and aluminum electrical conductor products in Vietnam, including enameled magnet wire (PE, PU, PEI, PAI coatings), bare copper wire, oxygen-free copper rod, paper-wrapped rectangular wire, copper busbar, and low/medium voltage power cables. Production relies on LME-registered Grade A 99.99% copper cathodes and Italian-origin multi-layer enameling equipment, with combined annual capacity of about 35,100 tons. Products are supplied to industrial manufacturers producing electrical motors, transformers, generators, and power distribution infrastructure.

Product overview

Ngo Han Joint Stock Company (Công Ty Cổ Phần Ngô Han) is a leading magnet wire manufacturer in Vietnam producing a comprehensive portfolio of copper and aluminum electrical wire products. The product line includes enameled wire (round copper/aluminum wire with PE, PU, PEI, and PAI insulation coatings), bare copper wire (with 6,000 tons/year capacity), copper rod (produced via oxygen-free continuous casting at 11,000 tons/year), paper-wrapped rectangular wire (3,100 tons/year), copper busbar (10,000 tons/year), and power cables (low and medium voltage). The company uses LME-registered Grade A cathode copper (99.99% purity) imported from Australia, Chile, and India, with insulation materials sourced from Japan, Europe, Sweden, and Germany.

Differentiator

Problem solved

Functional benefit

Products and services

• Round Enameled Copper Wire PE (polyethylene insulation) Round copper wire coated with polyethylene (PE) enamel insulation, used as magnet wire for electrical winding in motors and transformers.
• Round Enameled Copper Wire PAI (polyamide-imide insulation) Round copper wire coated with polyamide-imide (PAI) enamel insulation, providing high thermal resistance for demanding magnet wire applications.
• Round Enameled Aluminum Wire Round aluminum wire with enamel insulation, providing a lightweight alternative to copper for electrical winding applications.
• CTC Permutation Wire Specialized permutation wire for Compact Transformer Coil (CTC) applications, designed for transformer winding.
• Copper Rod (oxygen-free, continuous cast) Oxygen-free Grade A cathode copper rod (99.99% purity) produced via continuous casting and up-casting, available unannealed or annealed, with annual capacity of 11,000 tons.
• Copper Busbar Copper busbars (including C1100BB grade) used for electrical power distribution, with annual production capacity of 10,000 tons.
• Power Cable (multi-voltage) Power cables available in various voltage levels (including low voltage and medium voltage) for industrial and electrical infrastructure applications.
• Low Voltage Power Cable Low voltage power cables for distribution and industrial applications.
• Medium Voltage Power Cable Medium voltage power cables for power transmission and distribution networks.
• Paper Wrapped Rectangular Wire Rectangular copper or aluminum wire wrapped with insulating paper for transformer and heavy electrical applications, with annual capacity of 3,100 tons.
• Bare Copper Wire (unannealed and annealed) Bare copper wire offered in unannealed and annealed variants, with annual production capacity of 6,000 tons.

Quantifiable outcome

• Production capacity: 11,000 tons/year Copper Rod, 6,000 tons/year bare copper wire, 5,000 tons/year magnet wire, 3,100 tons/year flat wire, 10,000 tons/year copper busbar

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Furukawa Electric: Major Japanese magnet wire and cable manufacturer with global operations and a strong position in automotive, electronics, and infrastructure. Highly comparable as a direct magnet wire producer with international standards compliance (JIS, IEC, UL) and broad product portfolio.
• Sumitomo Electric Industries: One of the world's largest manufacturers of magnet wire, power cables, and electrical conductors. Comparable due to its diversified product portfolio across enameled wire, power cables, and copper/aluminum conductors serving industrial OEM customers globally.
• Prysmian Group: World's largest cable manufacturer with broad product portfolio including power cables, magnet wire, and specialty conductors. Comparable on magnet wire and power cable manufacturing, though Prysmian operates at a much larger global scale.
• Nexans: Global cable and connectivity manufacturer with significant magnet wire and power cable product lines. Comparable as a manufacturer serving industrial OEM customers with similar product specifications and international quality standards.

Direct peers

• LS Cable & System: South Korea's largest cable manufacturer with strong presence across magnet wire, power cables, and busbars in Asia. Comparable as a regional player with similar product breadth, B2B industrial sales model, and export orientation to Southeast Asian markets.
• Taihan Electric Wire: South Korean manufacturer of magnet wire, power cables, and overhead conductors with significant ASEAN operations. Comparable as an Asian cable manufacturer targeting similar industrial OEM customers in motors, transformers, and infrastructure.
• Polycab India: India's largest cable manufacturer with diversified portfolio across wires, cables, and magnet wire products. Comparable as an emerging Asian cable producer serving similar industrial segments with B2B direct sales model.
• Havells India: Major Indian manufacturer of electrical equipment including wires, cables, and conductors with strong distribution in South Asian markets. Comparable as a regional player expanding into magnet wire and specialty electrical products.
• Vietnam Electric Cable Corporation (CADIVI): Vietnam's largest domestic cable manufacturer with broad product portfolio in power cables, magnet wire, and enameled wire. The most direct comparable peer operating in the same Vietnamese market with overlapping B2B industrial customer base.
• KEI Industries: Indian cable manufacturer with significant presence in power cables, magnet wire, and house wires across South and Southeast Asia. Comparable as a regional emerging player targeting similar industrial OEM customers and export markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ngo-han-wire

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds2 records

Investors1 record

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 Ngo Han