A Legacy of Industrial Precision

The Karawang Plant serves as United Steel Center Indonesia’s core manufacturing facility, operating with established production systems and strict process control. Equipped to handle a wide range of steel processing requirements, the plant focuses on delivering dimensional accuracy, consistent quality, and stable mass production to support long-term customer partnerships.
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Site Size

Land: 50,000 m2
Factory: 20,590 m2
Office: 1250 m2


Customer

Automotive, Electrical, Home appliance, Construction, Data Center Infrasructure and Renewable Energy Solution


Steel Processing Services

  • Slitting
  • Leveler
  • Shearing
  • Blanking
  • Tailor Welding 
  • Thicker Gauge 

Address

Mitra Karawang Industry Estate Jl. Mitra Raya Selatan II Blok F No.1 Parungmulya, Ciampel, Karawang


See Location

CORE CAPABILITIES

Core Capabilities

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Main Production Processes

United Steel Center Indonesia provides a comprehensive range of metal processing capabilities designed to support diverse industrial requirements with precision and consistency.

Slitting, Leveling & Shearing (thin to medium gauge)

High-precision processing for thin to medium gauge materials, supported by multiple slitting, leveling, and shearing lines to ensure dimensional accuracy and stable mass production.

Thicker Gauge Leveling & Shearing (up to 16.0 mm)

Dedicated thicker gauge processing capability with specialized equipment to control flatness and cutting accuracy for heavy-duty applications.

Advanced Shearing and Cutting Capability

A wide range of shearing capacity, including gap shear processing up to heavy thickness ranges, enabling flexible handling of varied material specifications.

Blanking

Custom blanking services supported by high-tonnage presses to meet specific size and shape requirements, enabling efficient downstream manufacturing.

Tailor Welding Blank (TWB)

Advanced welding technology integrating materials of different thicknesses or grades, contributing to optimized material usage and enhanced product performance.

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Technical Specializations

United Steel Center Indonesia focuses on technical execution and process control to support stable quality and reliable production outcomes.

Multi-process handling across a wide thickness range

Experience in processing materials from thin gauge through thick plate within controlled and repeatable production flows.

Dimensional accuracy and flatness control

Process setup, monitoring, and inspection practices designed to maintain consistency and stability across production lots.

Integrated processing and welding capability

Coordination between blanking, and Tailor Welded Blank (TWB) operations to support efficient downstream manufacturing.

Production stability for continuous manufacturing

Equipment configuration and operational procedures aligned with steady, repeatable mass production requirements.

MACHINERY & TECHNOLOGY

MACHINERY & TECHNOLOGY

Combine equipment and innovation to perform tasks efficiently. Together, they improve productivity, accuracy, and automation across industries, driving innovation and sustainable growth.

Levelling Lines

BIG LEVELLER - KP

Levelling Lines

MINI LEVELLER - KP

Levelling Lines

THICKER LEVELLER - KP

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Shearing Lines

GUILOTTINE SHEAR

Shearing Lines

GAP SHEAR

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Blanking

BLANKING

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Tailor Welding Blank

WELDING

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PRODUCTION WORKFLOW

End-to-End Production Process

A clear and structured production workflow designed to ensure accuracy, consistency, and stable manufacturing operations.

  • Step 1

    Raw Material Receiving & Inspection

    Incoming steel coils are received, identified, and inspected to confirm conformity with specifications before processing.

  • Step 2

    Precision Processing (Slitting / Leveling /Shearing / Blanking/Welding)

    Steel Materials are processed according to defined parameters to achieve precise dimensions and stable production output.

  • Step 3

    Quality Inspection

    Dimensional accuracy and surface condition are verified through thorough in-process and final inspection.

  • Step 4

    Packing & Labelling

    Finished products are packed and labeled in accordance with customer and logistics requirements.

  • Step 5

    Delivery & Traceability

    Products are delivered with traceability maintained throughout the production and shipment process.

WHAT WE CAN PRODUCE

Product Capabilities

What a product can do—its features, performance, and benefits—designed to meet user needs effectively and reliably.

  • AUTOMOTIVE

    Advanced processed steel solutions for mobility sector - Precision Slitted Hoop for sealing & structural systems - Thicker Gauge Sheet (TKG) for heavy-duty vehicle platforms - High accuracy Blanking for brake, automotive body & exhaust systems - Tailor Welding Blank for automotive body structure

  • HOME APPLIANCE

    Surface sensitive and precision processed materials - High finish Sheet for exterior appliance panels - Narrow Hoop for compact functional components

  • ELECTRICAL

    Processed sheet solutions for electrical & power systems Precision cut electrical steel sheet for component fabrication

  • DATA CENTER INFRASRUCTURE AND RENEWABLE ENERGY SOLUTION

    Smart coil & sheet solutions for next-generation data centers and renewable energy

QUALITY, SAFETY, & COMPLIANCE

Precision-Driven Quality Assurance

We implement a zero-defect tolerance policy, utilizing advanced Japanese-standard testing laboratories and real-time monitoring to ensure 100% dimensional accuracy in every steel sheet and coil we process.

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