Ton Dong A
Ton Dong A is a Vietnamese steel manufacturer producing coated and cold-rolled steel products (galvanized, color-coated, galvalume, steel pipes) for industrial and civil construction, distributed nationwide through wholly-owned regional subsidiaries and export channels.
- Company typePrivate
- Founded2006
- HeadquartersHai Duong, Vietnam
- Headcount1,001–5,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Ton Dong A does
Ton Dong A (Công ty Cổ phần Tôn Đông Á) is a Vietnamese steel manufacturer and distributor founded in 1998 and headquartered in Hai Duong, with its main office in Song Than 1 Industrial Park, Di An Ward, Ho Chi Minh City. The company produces a portfolio of coated and cold-rolled steel products including cold galvanized steel coil (Tôn lạnh), color-coated steel coil (Tôn màu), hot-dip zinc coated steel (GI), galvanized steel pipes, and cold rolled coil, marketed under the sub-brands KINGMAX, KING, WIN, and S VIỆT. Its manufacturing capacity is built on dedicated production lines for color coating (CM4), zinc and aluminum-zinc coating (CK4, CK5, CK6), and pickling, with technology and materials supplied by global partners including Danieli, SMS Group, Tenova, Nippon Steel, JFE Steel, Posco Vietnam, Korea Zinc, PPG, and Beckers Group.
The company operates through a domestic network of wholly-owned regional manufacturing and distribution subsidiaries in Ho Chi Minh City, Thu Dau Mot (Binh Duong), Bac Ninh, Da Nang, Long An, Tay Ninh, and a business location in Gia Lai, plus dedicated export channels. Its end customers are primarily in industrial construction (factories, warehouses), civil construction, and steel distribution, with named enterprise customers including VinFast (automotive), Nhựa Tiền Phong, and Huafu. Revenue is generated through direct B2B hardware sales; pricing is quote-based and not publicly disclosed.
The company employs 1,001–5,000 people and is currently preparing to list on the Ho Chi Minh Stock Exchange amid Vietnam's FTSE Russell upgrade. Tôn Đông Á positions itself with the "3 Rights" quality principle (Right Roll, Right Standard, Right Quality) and uses the HTV Television Bicycle Cup sponsorship as a major brand-building channel. Corporate development is reflected in expanding sub-brands, regional footprint, and a multi-decade operational history in coated steel.
Ton Dong A firmographics
Firmographics- Name
- Ton Dong A
- Legal name
- Công ty Cổ phần Tôn Đông Á
- Website
- https://tondonga.com.vn
- Company type
- Private
- Founded year
- 2006
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- Ton Dong A is a Vietnamese steel manufacturer producing coated and cold-rolled steel products (galvanized, color-coated, galvalume, steel pipes) for industrial and civil construction, distributed nationwide through wholly-owned regional subsidiaries and export channels.
- Ownership category
- akta.pro rank
Ton Dong A industry classification
Industry- Product category
- Steel Manufacturing
- NAICS
- Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers (332812), Metal Service Centers and Other Metal Merchant Wholesalers (423510)
- SIC
- Sheet Metal Work (3444)
- akta.pro primary industry
- Coated & Plated Steel (Galvanized, Galvalume, Tinplate, Electrogalvanized, Color-Coated) (IMAKABAG)
- akta.pro secondary industries
- Hot Rolling & Primary Mills (Plate, Hot-Rolled Coil/Sheet, Strip) (IMAKABAE), Steel Products Trading & Service Centers (Flat, Long, Pipe & Tube, Rebar) (IMAKAJAB)
Keywords
Where Ton Dong A is headquartered
LocationHeadquarters
- HQ city
- Hai Duong
- HQ country
- Vietnam
- HQ region
- Asia
Offices8 records
Markets served
Ton Dong A business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Steel Product Manufacturing and Distribution: Ton Dong A manufactures and distributes coated steel products including galvanized steel coils, color-coated steel coils, steel pipes, and cold-rolled coils. Revenue is generated through direct sales via their regional office network across Vietnam and export channels.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Ton Dong A product offering
Product offeringCore offering
Ton Dong A manufactures and distributes coated and cold-rolled steel products in Vietnam, including hot-dip zinc coated steel sheet in coil (GI), color-coated steel coils, cold galvanized steel coils, galvanized steel pipes, and cold rolled coil. Products are sold under the KINGMAX, KING, WIN, and S VIỆT sub-brands through a network of regional offices and wholly-owned subsidiaries across Vietnam, serving construction, industrial, and automotive manufacturing customers.
Product overview
Ton Dong A is a Vietnamese steel manufacturing company producing a portfolio of steel products including cold galvanized steel coil, color coated steel coil, hot-dip zinc coated steel sheet (GI), galvanized steel pipes, and cold rolled coil. The company operates sub-brands including KINGMAX, KING, WIN, and S VIỆT for its steel coil products. The products serve construction, industrial, and manufacturing sectors across Vietnam.
Differentiator
Problem solved
Functional benefit
Brands
- KINGMAX: Brand of aluminum zinc coated steel coil and color coated steel coil
- KING
- WIN
- S VIỆT
Products and services
- Tôn lạnh – Tôn màu (Cold Galvanized Steel Coil – Color Coated Steel Coil) Cold galvanized steel coil and color coated steel coil products manufactured by Ton Dong A for use in construction, roofing, and industrial applications across Vietnam.
- Tôn kẽm (Hot-dip Zinc Coated Steel Sheet in Coil / GI) Hot-dip zinc coated steel sheet in coil (galvanized steel coil) manufactured by Ton Dong A to provide corrosion resistance for construction and industrial uses.
- Thép hộp mạ kẽm (Galvanized Steel Pipe) Galvanized steel pipes manufactured by Ton Dong A for construction and industrial applications, including at the Long An/Tay Ninh subsidiary for Western Southern Vietnam.
- Thép cán nguội (Cold Rolled Coil) Cold rolled steel coil produced by Ton Dong A as a base material for further processing and downstream manufacturing applications.
- Branded steel coil portfolio (KINGMAX, KING, WIN, S VIỆT) Branded steel coil product portfolio marketed by Ton Dong A under four sub-brands: KINGMAX (aluminum zinc coated steel coil and color coated steel coil), KING (aluminum zinc coated steel coil and color coated steel coil), WIN (steel products), and S VIỆT (cold rolled steel coil and color coated steel coil).
Quantifiable outcome
- 20 years of operations in Vietnamese steel industry
Companies that use Ton Dong A
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles3 records
Ton Dong A technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Ton Dong A partnerships and signals
Strategic signalScale indicators1 record
Recent moves7 records
Expansion highlights6 records
Ton Dong A competitors and assessment
Company assessmentDirect peers
- Hoa Sen Group: Vietnam's largest listed coated-steel manufacturer (galvanized and color-coated steel sheets, steel pipes). Directly comparable product portfolio, customer base (Vietnamese construction and industrial), and go-to-market through nationwide distribution branches.
- Posco Vietnam: Korean-majority Vietnamese flat-steel producer with coated and cold-rolled coil capacity. Competes in Vietnam's galvanized and color-coated steel market while also being a technology partner to Ton Dong A.
- NS BlueScope Vietnam: Australian-majority JV operating coated steel facilities in Vietnam serving construction and industrial segments. Comparable branded coated-steel positioning and product line.
- Pomina Steel (POM): Vietnamese integrated steelmaker producing HRC, galvanized, and coated products. A direct competitor in Vietnam's flat-steel market with overlapping downstream customers.
- Nam Kim Steel (NKG): Listed Vietnamese producer of galvanized and color-coated steel sheets and pipes. Competes head-to-head with Ton Dong A across construction, roofing, and industrial segments domestically.
- Tan Viet Nhat (TVN) Steel: Vietnamese coated-steel and galvanized pipe producer serving construction and industrial markets. Closely comparable product mix and distribution model to Ton Dong A.
- Phuong Nam Steel: Vietnamese manufacturer of galvanized and color-coated steel products. Competes in the same mid-tier construction and roofing segment as Ton Dong A's KING and WIN sub-brands.
- Dongkuk Steel Vietnam: Korean-owned Vietnamese coated and cold-rolled steel producer serving construction and industrial buyers. Comparable in scale and product offering within the Vietnamese market.
Broad incumbents
- Nippon Steel Corporation: Global integrated steel major and one of Ton Dong A's technology partners. Operates downstream coated and engineered steel products in Asia, representing both a partner and a broad incumbent competitor.
- JFE Steel Corporation: Japanese integrated steelmaker with galvanizing and coated-steel technology, and a listed technology partner of Ton Dong A. A broad incumbent competing in regional coated-steel and specialty steel markets.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Ton Dong A social profiles
Digital presenceTon Dong A financial estimates
Financial estimateRevenue estimate
Valuation estimate
Ton Dong A leadership team
Management profileNumber of profiles
Profiles3 records
Ton Dong A subsidiaries and ownership
Company hierarchySubsidiaries6 records
Ton Dong A funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Ton Dong A 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 Ton Dong A
What does Ton Dong A do?
Ton Dong A manufactures and distributes coated and cold-rolled steel products in Vietnam, including hot-dip zinc coated steel sheet in coil (GI), color-coated steel coils, cold galvanized steel coils, galvanized steel pipes, and cold rolled coil. Products are sold under the KINGMAX, KING, WIN, and S VIỆT sub-brands through a network of regional offices and wholly-owned subsidiaries across Vietnam, serving construction, industrial, and automotive manufacturing customers.
Is Ton Dong A a public or private company?
Ton Dong A is a private company. It is classified as unknown and is currently operating.
When was Ton Dong A founded?
Ton Dong A was founded in 2006. It employs 1,001 to 5,000 people.
Where is Ton Dong A based?
Ton Dong A is headquartered in Hai Duong, Vietnam, in the Asia region.
How does Ton Dong A make money?
One revenue line is on record: steel Product Manufacturing and Distribution.
Who are Ton Dong A's main competitors?
Direct peers on record are Hoa Sen Group, Posco Vietnam, NS BlueScope Vietnam, Pomina Steel (POM), Nam Kim Steel (NKG), Tan Viet Nhat (TVN) Steel, Phuong Nam Steel and Dongkuk Steel Vietnam. Broad incumbents are Nippon Steel Corporation and JFE Steel Corporation.
Does Ton Dong A have an API?
No public API is recorded for Ton Dong A.
What industry is Ton Dong A in?
Ton Dong A's product category is Steel Manufacturing. Its primary akta.pro industry code is IMAKABAG, Coated & Plated Steel (Galvanized, Galvalume, Tinplate, Electrogalvanized, Color-Coated), with a secondary code of IMAKABAE, Hot Rolling & Primary Mills (Plate, Hot-Rolled Coil/Sheet, Strip). Its NAICS code is 332812 and its SIC code is 3444.