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We are a professional and famous auto parts, ball bearing and roller bearing manufacturer in China. 

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bearing
Our products
As a leader in auto bearing and industry bearing services, We mainly produce 0.5~50mm high precision steel balls, tapered rollers and cylindrical rollers etc. We can tailored to niche markets like automotive, aerospace, and heavy machinery bearings.  
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36+
With more than 36 years' experience.
2000+
Owns 2,000 modern production and processing equipment.
500+
With 500+ successful bearing industry projects.
260+
260 sets of testing equipments.
Beyond your expectation, within the budget.
Leader in bearing
As a leader in auto bearing and industry bearing services, we combine 36+ years of technical expertise with a deep understanding of industrial manufacturing dynamics
We select raw material suppliers carrying the certificates that 100% guarantee the materials do no harm to the environment.
Free technical audit, 24/7 multilingual support, Engineers and bearing specialists available via live chat/email.
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leader in auto bearing and industry bearing services
We combine 36+ years of technical expertise with a deep understanding of industrial manufacturing dynamics. We have more than 500+ successful bearing industry projects.
Since
1988
Worker
100+
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our services
customized bearing solutions
Embedding bearing into your bearing manufacturing business growth strategy ensures visibility among industrial buyers searching for "high-load capacity bearings" or "customized bearing solutions." Our hybrid approach combines technical content engineering with market trend analysis, helping you dominate bearing market while maintaining AS9100/ISO-compliant brand authority. 
Data-driven strategies
Tailored to niche markets like automotive, aerospace, and heavy machinery bearings.
Precision machining (grinding tolerance ≤ 0.0001"), Heat treatment (controlled atmosphere hardening).
Quality Assurance System
Triple-layer review: Technical writers → bearing experts → Bearing engineers.
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Our clients
We are over 36 years in partnership with following Brands and Companies. Our unique strengths Global client base, with 500+ successful bearing industry projects.  
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About ATS 
With more than 36 years' experience, ATS Bearing Factory is located in Liaocheng City.
Mainly  producing high precision bearing and bearing parts. There are 2000 sets of modern production processing equipments and 260 sets of testing equipments, to make our products to overseas with the competitive price and high quality. 

In the best inspection methods and management system of ISO3290 and ISO/TS16949, we mainly produce 0.5~50mm high precision steel balls, tapered rollers and cylindrical rollers etc. Since 2006, we began to produce high precision auto bearing, industrial bearings and bearing parts. With high quality and reasonable price, our brand "ATN" & "ATS" products have exported to Europe, American, Middle East Southeast Asia, etc. 
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Company News
Blog & article
2016 China International Bearing Industry Exhibition
At the 2016 China Int'l Bearing Industry Exhibition, QINGDAO AUTOS BALL BEARING CO., LTD. shows high - precision deep groove ball and roller bearings. Its advanced tech draws much attention. Welcome to visit and help develop the bearing industry.
2025 04 01
Customer Visit
Welcome! Our team is ready to explore your business, focusing on details and special needs. We'll optimize services, build a cooperation bridge, and open new business opportunities.
2025 04 01
Types of Commonly Used Bearing Materials
Selecting the right materials not only concerns the operational efficiency of machinery but also determines its stability and service life. It is the key to ensuring the efficient and reliable operation of machinery.
2025 04 02
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Contact us today to schedule a free bearing industry mapping session!
Please complete the form below, and our sales team will be in touch with you shortly.
andy@autosballbearing.com
+86-18663986306
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ATS Bearing Factory As an ISO 9002:2000 certified company, strict quality control is done in every production process of manufacturing. We mainly produce 0.5~50mm high precision steel balls, tapered rollers and cylindrical rollers etc. 
contact us
Contact: Andy Lee
Tel: +86-18663986306
WhatsApp: +86-18663986306
Address: No.303 Huoju Road Qingdao China
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