OEM Metal Component Manufacturing You Can Rely On

Mar 19
2 min read

Precision, Stability, and Peace of Mind —JST CNC Division of Chang Yi Shin

Looking for an OEM metal component manufacturer you can trust for long-term production?At JST CNC Division of Chang Yi Shin, we help customers manufacture metal parts with confidence—through stable quality, clear communication, and controlled production processes.

We don’t just make metal parts.

We help you reduce risk, maintain consistency, and deliver reliable products to your market.

What JST-CNC Can Do for You?

Turn Your Designs into Reliable Products

From drawings to finished components, we support your project with forging, CNC turning, and CNC milling, ensuring each part meets your functional and dimensional requirements.

Flexible metal material options available for your project include:

Brass	C3604, C3771, C36000, C37000
Lead-Free Brass	C6802, C27000, C69300
Aluminum Alloys	6061, 2011
Zinc Alloys	Zamak 3, Zamak 5
Steel	1144, 1215, 1018, 8620, 1015, 12L14, 4340
Stainless Steel	303, 304, 316, 430
Titanium
Other metals upon request

Each material is selected to balance performance, durability, and cost efficiency.

Manufacturing Capabilities That Bring Peace of Mind

Forging for strength and long service life
CNC lathe and CNC milling for precision and repeatability
Advanced machining and secondary operations
Support for prototyping, pilot runs, and mass production

To further enhance reliability, we integrate data-driven and smart manufacturing practices, supporting:

Stable production processes
Consistent quality control
Better traceability for OEM projects
Early identification of potential deviations

This means fewer surprises and smoother long-term cooperation.

Application

Our OEM metal components serve a wide range of industries, including:

Drinking water faucet components
Plumbing and sanitary system parts
Automotive components
Medical equipment components
Marine and sailing boat components
Bicycle and mobility industry parts
Hardware and construction components
Aerospace and airplane components
Electrical and electronic equipment component

No matter the industry, our focus remains the same:quality stability, delivery reliability, and long-term partnership.

Why Customers Choose JST CNC ?

OEM-focused manufacturing experience
Clear and responsive communication
Controlled production and repeatable quality
Flexible materials and machining processes
A reliable partner you can work with long term

When you work with us, you gain a manufacturing partner—not just a supplier.

Let's Build with Confidence

If you’re looking for an OEM metal component manufacturer that values reliability and peace of mind as much as you do, JST CNC is ready to support your project.

Contact us today to discuss your requirements and explore how we can support your production goals.