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About Us

Cold Forging

We let forging speak for itself in achieving the success of every key component.

Quick Overview

With professional metal manufacturing capabilities, we develop precision forging dies to reduce production costs and lead time while improving manufacturing efficiency. We specialize in the mass production of cold-forged screws, hand tool sockets, and precision forged components, while also supporting custom projects and specialty materials.

Founded in 1985, CHAUNG CHIEN Industrial Co., Ltd. has more than 40 years of expertise in metal processing and precision forging. As an experienced cold forging manufacturer, we specialize in cold forging, metal forming, screws, nuts, connectors, gears, torque components, automotive and motorcycle parts, hand tool components, and various precision hardware products. We provide complete OEM and ODM manufacturing services, including custom product design and tooling development.

Our manufacturing capabilities cover diameters ranging from Ø1.6 mm to Ø60 mm, with a monthly production capacity reaching tens of millions of pieces. Using chrome vanadium steel and a variety of alloy steels, our products are widely applied in the automotive, motorcycle, hand tool, construction, machinery, and industrial equipment industries.

Product Categories

With over 40 years of precision forging experience, we provide one-stop manufacturing solutions ranging from standard fasteners to fully customized forged components.

Custom Forged Parts
Hand Tool Components
Fasteners
Automotive Components
Motorcycle Components
Bicycle Components
Defense Components
Precision Machinery Parts
Aerospace Components
Medical Components
Fitness Equipment Parts
Robotics Components

Selected Materials

Overview of Forging Materials

Low Carbon Steel (Primary Material for Cold Forging)

Excellent ductility and cost efficiency, making it the preferred material for high-volume cold forging production.

1A (1001) 6A (1006) 8A (1008) 1010 1015 1018 1020 1022 1025

Applications: Screws, nuts, standard fasteners, and general hardware components.

Medium Carbon Steel

S35C S45C

Applications: Mechanical structural parts, shafts, and automotive components.

Alloy Steel (High-Strength Materials)

10B21 35ACR 40ACR

Applications: High-strength fasteners, automotive chassis components, and drivetrain parts.

About CHAUNG CHIEN | Our Commitment

Innovation & Quality

With decades of expertise in precision metal forging, forged product design, and tooling development, CHAUNG CHIEN continuously invests in manufacturing technology and quality management. We are committed to delivering reliable forged components that meet the highest standards of precision, durability, and performance.

Environmental, Social & Corporate Governance (ESG)

  • Environmental: Continuously reducing carbon emissions, improving energy efficiency, optimizing manufacturing processes, and promoting sustainable production.
  • Social Responsibility: Providing a safe working environment, supporting employee development, and building long-term partnerships with customers and suppliers.
  • Corporate Governance: Strengthening corporate transparency, maintaining ethical business practices, and establishing sustainable management systems.