What Yulchon Co., Ltd. does

Yulchon Co., Ltd. (주식회사 율촌) is a precision steel tube manufacturer founded in 1986 and headquartered in Siheung-si, Gyeonggi-do, South Korea. The company produces four core product families — Electric Resistance Welded (ERW) pipes, seamless tubes, cold drawn tubes, and cold pilgered tubes — that serve safety-critical and dimensional-tolerance-sensitive applications in the automotive, mining, heat exchanger, heavy equipment, motorcycle, and furniture industries. Its automotive application list spans camshafts, EGR, steering racks, shock absorbers, propeller shafts, brake lines, fuel rails, drive shafts, exhaust, and stabilizer bars; non-automotive uses include mining drill rods, heat exchanger tubes, hydraulic cylinders, and furniture/gas-spring tubing.

The company operates an integrated manufacturing platform spanning four distinct tube-production processes under one corporate roof, enabling it to act as a single-source supplier for diverse precision tube requirements. Production is distributed across three geographies: three plants in Siheung-si (Korea HQ), one seamless tube plant in Hwaseong-si (Korea, established 2025), Yulchon Mexico S.A. DE C.V. in Zacatecas (established 2014, upgraded 2021), and Yulchon Poland SP.ZO.O. in Komorniki (established 2023). Quality and process credentials include IATF 16949, ISO 9001, and ISO 14001 certifications — standard gating requirements for automotive tier-1 and tier-2 supply relationships.

Yulchon's revenue model is straightforward B2B hardware sales with quote-based pricing determined by specification, volume, and delivery terms; the company does not publicly disclose pricing or named customers. It was listed on KOSDAQ under ticker YCPIPE in September 2023, and operates with a co-CEO structure (Heung-hae Lee and In-ho Lee). Consolidated FY2025 revenue was KRW 79,251 million (approximately USD 56 million at recent FX), up from KRW 78,166 million in FY2024 and KRW 72,612 million in FY2023. The company has wholly-owned manufacturing subsidiaries in Mexico and Poland, with no parent entity or disclosed institutional/PE ownership.

Name

Yulchon Co., Ltd.

Legal name

Yulchon Co., Ltd.

Website

https://ycpipe.com

Company type

Public

Founded year

1986

Operating status

Operating

Short description

Yulchon is a Korea-founded, KOSDAQ-listed precision steel tube manufacturer producing ERW, seamless, cold drawn, and cold pilgered tubes for automotive, mining, heat exchanger, heavy equipment, and industrial customers across facilities in Korea, Mexico, and Poland.

Ownership category

akta.pro rank

Product category

Precision Steel Tubes and Pipes

NAICS

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel (331210), Iron and Steel Pipe and Tube Manufacturing from Purchased Steel (33121)

SIC

Steel Pipe & Tubes (3317)

akta.pro primary industry

Pipe & Tube Manufacturing (Seamless & Welded OCTG/Line Pipe/Structural Tube) (IMAKABAI)

akta.pro secondary industry

Pipes & Tubing (Metal, Plastic & Composite) (IMADALAC)

Keywords

• Precision steel tubes
• Cold drawn tubes
• Seamless steel pipes
• ERW welded pipes
• Automotive steel components

Headquarters

HQ city

Morelos

HQ country

Mexico

HQ region

Latin America

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Precision Steel Tube Sales: Manufacture and sale of precision steel tubes including ERW pipes, seamless tubes, cold drawn tubes, and cold pilgered tubes to automotive, mining, heat exchanger, and heavy equipment industries. Revenue is generated through direct B2B sales with product pricing based on specifications and order volume.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Yulchon manufactures and sells four families of precision steel tubes — ERW (electric resistance welded) pipes, seamless tubes, cold-drawn tubes, and cold-pilgered tubes — to enterprise customers. Products are custom-manufactured to tight dimensional tolerances for use in automotive components (camshafts, brake lines, fuel rails, shock absorbers), mining drill/casing tubes, heat exchanger tubes, hydraulic cylinder tubing, motorcycle suspension parts, and furniture frames.

Product overview

Yulchon Co., Ltd. is a precision steel tube and pipe manufacturer offering four core product lines: ERW Pipe (Electric Resistance Welded), Seamless Tube, Cold Drawn Tube, and Cold Pilgered Tube. The company operates in the automotive, mining, heat exchanger, heavy equipment, furniture, and motorcycle industries, providing high-precision steel tube solutions with in-house production capabilities spanning from ERW pipes to seamless tubes. The products serve applications including camshafts, brake lines, fuel rails, hydraulic cylinders, heat exchanger tubes, drill rods, and structural components.

Differentiator

Problem solved

Functional benefit

Products and services

• ERW Pipe (용접관) Electric Resistance Welded pipe manufactured through a high-frequency welding process, used in automotive components (camshafts, EGR, rack, shock absorbers, steering column, propeller shafts, brake lines, fuel rail, drive shafts, exhaust, stabilizer bars), and in industrial/structural applications.
• Seamless Tube (무계목강관) Seamless steel tube produced without welded seams, offering superior pressure resistance and strength for high-pressure applications in heat exchangers, mining drill rods and casing tubes, and heavy equipment hydraulic systems.
• Cold Drawn Tube (냉간인발강관) Cold drawn steel tube with precise dimensional tolerances and enhanced surface finish used for automotive components, motorcycle front fork tubes and suspension parts, and precision machinery applications requiring high dimensional accuracy.
• Cold Pilgered Tube (냉간필거강관) Cold pilgered steel tube produced using a cold rolling process for exceptional dimensional accuracy and surface quality in demanding applications.

Quantifiable outcome

• KOSDAQ listed company with stable profitability since 2023, demonstrating financial viability and market confidence
• +1 more outcomes

Segments6 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators5 records

Recent moves12 records

Expansion highlights4 records

Broad incumbents

• JFE Steel Corporation: Major Japanese integrated steel producer with a sizable seamless and welded tube business serving automotive and industrial customers. Comparable on end markets and certification depth, though much larger and broader in scope than Yulchon.
• Hyundai Steel: Korean integrated steel producer with significant automotive sheet and tube exposure via Hyundai Motor Group. Comparable on end-market (automotive steel) and Korean regulatory environment, though much larger and broader than Yulchon's precision-tube focus.

Direct peers

• Tenaris: Global steel pipe and tube manufacturer serving automotive, industrial, and energy end-markets. Comparable product overlap (seamless and welded precision tubes) and global manufacturing footprint aligned with Yulchon's Korea-Mexico-Poland strategy.
• Vallourec: French-headquartered producer of seamless steel tubes for industrial, energy, and automotive applications. Directly comparable on seamless precision tube technology and on serving multiple industrial verticals.
• Dongkuk Steel: Korean steel pipe and tube manufacturer serving construction, energy, and industrial markets. Closest Korean-listed peer to Yulchon, sharing regional customer base and KOSDAQ/KRX-listed mid-cap scale dynamics.
• Salzgitter Mannesmann International: German steel tube group producing precision seamless and welded tubes for automotive and industrial markets. Directly comparable to Yulchon's cold-drawn and seamless precision tube portfolio.
• Ovako: Swedish specialty steel producer (now part of Nippon Steel Group) producing engineering steel bars and tubes for automotive, heavy equipment, and industrial customers. Closely comparable to Yulchon in precision engineered steel for safety-critical applications.
• Benteler International: Austrian steel-processing specialist with a global automotive-tubes and components division. Compares directly to Yulchon on precision steel tubes for chassis, drivetrain, and safety applications, and on serving European and North American OEMs.
• Sanyo Special Steel: Japanese specialty steel producer (under Hitachi Metals group) focused on high-cleanliness steel for bearings, automotive, and industrial uses. Directly comparable to Yulchon on high-precision steel and automotive component customers.

Regional players

• Tata Steel Tubes Division: Indian-domiciled integrated steel producer with a precision tubes division serving automotive, industrial, and construction markets. Comparable on tube product portfolio and mid-cap-industrial customer base, though primarily serving South Asian markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/yulchon-mexico-s-a-de-c-v

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries2 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 Yulchon Co., Ltd.