What HYTC does

HYTC (에이치와이티씨, KOSDAQ: 148930) is a South Korean precision manufacturer founded in 2000, operating from Gunpo-si, Gyeonggi-do, with 101–250 employees. The company designs and produces ultra-precision machined components, molds, and automation equipment for three end-markets: secondary battery manufacturing (its primary segment), semiconductor packaging/display, and automotive electronics. Core product lines include battery assembly equipment rated at ±0.01mm tolerance for pouch/prismatic/cylindrical cells, IT5–IT6 grade ultra-precision parts (Ra 0.4 surface roughness) in SUS and titanium, battery and semiconductor process molds, and patented ultrasonic horn/ANVIL sets (including a 46φ tabless torsional horn qualified at LG Energy Solution's Osan factory). The business is anchored on an 11+ patent portfolio and an ISO Class 7 cleanroom R&D center that supports joint development with global cell makers.

HYTC's revenue model is B2B OEM hardware sales: it manufactures and sells precision components, molds, and assembly equipment on a quote-based, project-driven basis with no public pricing disclosure. Customer engagement is direct enterprise sales, increasingly mediated by an AI-powered drawing analysis system on the corporate website that converts uploaded technical drawings into manufacturability assessments and same-day quotations. The customer base spans Korean cell makers (Samsung SDI, SK On, LG Energy Solution), the LGES–GM Ultium Cells joint venture, and emerging international players including Verkor (France) and EVE Energy (China), supplemented by ~15 smaller industrial accounts in electronics and general manufacturing. The company is triple-ISO certified (9001/14001/45001) and produces 10,000+ parts per day.

Internationally, HYTC is in active expansion mode. A wholly-owned Poland subsidiary (HYTC Poland) was registered in 2022 to serve European customers, a greenfield Arizona production facility is planned to begin production by end of 2026 to localize supply for North American EV cell lines, and the company has invested in an international PR push during Q1 2025 (Newsweek International, Newsweek/The Worldfolio CEO interview) aimed at cementing its position as a 'premier battery OEM partner' for both consumer electronics and electric vehicle battery production.

Name

HYTC

Legal name

HYTC Co., Ltd.

Website

https://hyseoul.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

101–250 employees

Ownership category

akta.pro rank

Product category

Precision Manufacturing Components and Molds for Secondary Batteries

NAICS

Semiconductor and Other Electronic Component Manufacturing (33441), Motor Vehicle Electrical and Electronic Equipment Manufacturing (336320)

SIC

Misc Industrial & Commercial Machinery & Equipment (3590), Electronic Components, Nec (3679)

akta.pro primary industry

Battery Pack Manufacturing & Module Assembly (EUAFABAI)

akta.pro secondary industry

Battery Pack & Module Manufacturing (EV) (IMACACAA)

Keywords

• Precision battery parts
• Battery assembly equipment
• Ultra-precision machining
• Semiconductor process molds
• Ultrasonic welding equipment

Headquarters

HQ city

Seongnam

HQ country

South Korea

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Precision Components Manufacturing: Manufacture and supply of ultra-precision parts (IT5-IT6 grade) for battery and semiconductor applications. Revenue is generated through product sales of manufactured components.
2. Precision Molds: Design and manufacture of precision injection and press molds for battery cases, terminals, insulators, semiconductor EMC molding, and lead frame forming.
3. Battery Assembly Equipment: High-precision automation equipment for battery cell assembly including pouch, prismatic, and cylindrical formats. Cleanroom-optimized automated systems.
4. Ultrasonic Equipment: Supply of ultrasonic horns, ANVIL sets, and torsional horns for battery winding and stacking processes. Includes patented technology.
5. R&D and Co-development Services: Joint development of next-generation manufacturing solutions with global cell makers. ISO Class 7 cleanroom R&D center supporting product development.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

HYTC manufactures and supplies ultra-precision components, molds, and automated assembly equipment for secondary battery, semiconductor, and automotive customers. Core offerings include IT5–IT6 grade precision parts, battery case/terminal/insulator molds, semiconductor EMC/lead frame molds with CTE control, and cleanroom-optimized (±0.01mm) cell assembly equipment, supported by patented ultrasonic welding technology and an AI drawing analysis system.

Product overview

HYTC offers a comprehensive precision manufacturing portfolio for the battery, semiconductor, and automotive industries. The core product lineup consists of six interconnected solution categories: (1) Battery Assembly Equipment providing ±0.01mm precision automation for cell assembly in cleanroom environments; (2) Ultra-Precision Parts manufactured to IT5~IT6 grade with Ra 0.4 surface roughness for semiconductor/display processes; (3) Battery Molds for EV-ready case, terminal, and insulator forming; (4) Semiconductor Process Molds featuring CTE control for EMC molding and lead frame forming; (5) Ultrasonic Equipment including tabless torsional horn technology supplied to LG Energy Solution; and (6) an R&D Center driving innovation through 11+ patents and joint development with global cell makers including Ultium Cells. The company integrates AI-powered drawing analysis across its inquiry system to enable instant manufacturability assessment and quotation from technical blueprints.

Differentiator

Problem solved

Functional benefit

Products and services

• Battery Assembly Equipment (배터리 조립설비) High-precision automated assembly equipment for pouch, prismatic, and cylindrical battery cell formats, designed for cleanroom operation with ±0.01mm tolerance. Targeted at secondary battery cell manufacturers.
• Ultra-Precision Parts (초정밀 부품) IT5–IT6 grade ultra-precision machined components with surface roughness of Ra 0.4 or better, produced in SUS and Titanium materials. Used by semiconductor and display manufacturers in process equipment.
• Battery Molds (배터리 금형) Precision injection and press molds engineered for battery case, terminal, and insulator forming. Targeted at cell manufacturers building EV-ready cells, with proprietary 8-patent notch mold technology.
• Semiconductor Process Molds (반도체 금형) High-precision molds for semiconductor EMC molding and lead frame forming, with CTE control design to maintain dimensional stability under thermal cycling. Targeted at semiconductor packaging manufacturers.
• Ultrasonic Equipment (초음파 장비) Ultrasonic welding equipment — horns, ANVIL sets, and 46φ tabless torsional horns — used in battery cell winding and stacking processes. Sold to cell makers including LG Energy Solution's Osan factory.

Quantifiable outcome

• ±0.01mm tolerance achievable on battery assembly equipment
• +5 more outcomes

Named customers21 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature5 records

Partnerships

Three partnerships are on record, tiered core and flagship.

• LG Energy Solution (Osan Factory)coreStrategic or Co-development PartnerHYTC supplies ultrasonic equipment including patented torsional horn technology to LG Energy Solution's Osan factory. The partnership involves supply of 46φ tabless torsional horns and ultrasonic horn/ANVIL sets for battery winding and stacking processes. Production for US market scheduled in Arizona facility by end of 2026.
• Ultium CellscoreStrategic or Co-development PartnerHYTC is listed as a trusted supplier to Ultium Cells, a joint venture between LG Energy Solution and General Motors. The company supplies precision battery components and molds to support Ultium Cells' battery production for electric vehicles.
• VerkorflagshipStrategic or Co-development PartnerHYTC is recognized as a trusted partner of Verkor, a European battery manufacturer developing high-performance battery cells for electric vehicles. HYTC supplies precision components and molds for Verkor's battery manufacturing operations.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Hana Technology: Korean KOSDAQ-listed precision components manufacturer serving semiconductor and battery customers with high-tolerance machined parts. Closest direct peer to HYTC in business model, customer overlap (including Samsung SDI and Korean cell-makers) and precision-machining capability.
• Mitsui High-tec: Japanese-listed precision parts maker supplying motor cores and battery-related electrode manufacturing components to global OEMs. Direct peer given comparable ultra-precision machining capability and exposure to EV battery and electrification supply chains.
• Wuxi Lead Intelligent Equipment: China-listed manufacturer of battery cell manufacturing equipment, including cell assembly and formation systems. Direct peer to HYTC in the battery assembly equipment category, competing for global cell-maker orders.
• Yinghe Technology: China-listed supplier of lithium battery manufacturing equipment covering cell assembly, winding and stacking. Directly comparable to HYTC's battery assembly equipment and ultrasonic winding/stacking product line.
• Manz AG: German-listed maker of production equipment for electronics and battery cells, with notable programs in lithium-ion cell assembly. Comparable to HYTC as a Western battery equipment specialist serving global cell-makers.
• Hangke Technology: China-listed manufacturer of lithium battery manufacturing equipment including cell assembly automation. Direct peer to HYTC's battery assembly equipment business, particularly for cylindrical and prismatic cell lines.
• Sungwoo Hitech: Korean KOSDAQ-listed precision automotive parts manufacturer supplying Tier-1 OEMs. Comparable to HYTC in precision-machining capability and Korean automotive OEM customer access, including exposure to EV-related components.

Broad incumbents

• Daeduck Electronics: Korean KOSDAQ-listed electronics manufacturer with PCB and precision components businesses. Broad incumbent peer given overlap in semiconductor-adjacent precision manufacturing, though Daeduck operates at meaningfully larger scale.
• Toppan Holdings: Japanese-listed diversified precision manufacturing group with semiconductor packaging, photomasks and electronics components. Broad incumbent peer relevant to HYTC's semiconductor mold segment, though operating in many more downstream markets.

Emerging players

• Nepes Corporation: Korean KOSDAQ-listed semiconductor packaging and EMS company with growing precision components exposure. Emerging player peer to HYTC in semiconductor mold and precision component manufacturing, with significant overlap in target customers.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/hytcspzoo

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

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 HYTC