• STW INDUSTRIAL is a steel ball manufacturer integrating R&D, production and sales.
     
     
STW INDUSTRIAL is a leading China precision ball and custom bearing manufacturer. We specialize in rolling element and assembly solutions for OEMs and various industries.
Precision ball and bearing solutions for your project
Industries Served
Uses and Market Applications
Energy Industry​​​​​​​
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Why STW INDUSTRIAL is Trusted by 1000+ Clients
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Check our news to know more about STW INDUSTRIAL.​​​​​​​
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[Industry information] Apr 24,2025
How to Know When It’s Time to Replace Steel Balls?

Steel balls are critical components in many mechanical systems, especially in rolling bearings, conveyor systems, and other precision machinery. Over time, the performance of steel balls can degrade, affecting the operation and lifespan of the entire system. Therefore, timely identification of when

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[Industry information] Apr 23,2025
Why Is This Steel Ball Black? — A Closer Look at Black Oxide Balls

Have you ever noticed that while most steel balls are shiny and silver, some are dark and matte black? At first glance, they might look old, dirty, or even rusty — but actually, that black color is a sign of specialized treatment.Let’s start with this tiny detail and uncover the hidden science behin

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[Product News] Apr 18,2025
Why Choose Carbon Steel Balls? — A High-Performance, Cost-Effective Solution

In the fields of mechanical engineering, bearings, furniture hardware, and more, carbon steel balls are widely recognized for their excellent performance and affordability. As a professional B2B manufacturer of carbon steel balls, we are committed to providing reliable and high-quality products tail

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[Industry information] Mar 17,2025
Why Choose G10 Over G100 and G500 Chrome Steel Balls?

When selecting chrome steel balls for high-precision applications, the grade and size are crucial factors. Among various grades, G10 25.4mm chrome steel balls stand out for their exceptional performance. But what makes them superior to G100 and G500? Let’s delve into the core advantages that make G1

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Our commitment to excellence has positioned us as a trusted partner for precision metal ball solutions worldwide.

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