On the hunt for top-notch slewing bearings made in China? Well, hold on to your hard hats, because your search just got a whole lot easier (and way more entertaining). We've spun up a list of 10 slewing bearing suppliers in China that are so good, they'll make your head swivel—smoothly and without a squeak.

China has slewing bearing manufacturers like a bakery has buns—thousands of ‘em! But fear not—we've handpicked ten reliable ones for 2025 so you don’t have to scroll through a never-ending list of “maybe” and “meh.” Whether you're building a crane or a carousel, one of these suppliers is bound to be your perfect match. Read on, and let the slewing begin!

Table of Contents:

1. Luoyang Longda Bearing Co., Ltd.
2. Fenghe Slewing Bearing Ltd
3. Xuzhou WanDa Slewing Bearing Co.,Ltd.
4. MSI Industry
5. Luoyang Longda Bearing Co., Ltd.
6. Xuzhou Helin Slewing Bearing Co., Ltd.
7. Jiangsu Shuangzheng Machinery Co.,Ltd
8. Changzhou Tensun Hi-Tech Co., Ltd.
9. Changzhou Merydom Precision Technology Co., Ltd.
10. Balls Bearing Limited

1. Luoyang Longda Bearing Co., Ltd.

Luoyang Longda Bearing Co., Ltd. is a professional slewing bearing manufacturer, founded in 1999, located in Luoyang, Henan Province, China. Since its establishment, Longda Bearing has always been committed to the research and development, production and sales of slewing bearings. 

2.Fenghe Slewing Bearing Ltd

Established in 2004 and based in Jiangsu Province, China, Fenghe has grown into a seasoned manufacturer in the slewing bearing industry. With years of hands-on experience, the company delivers high-performance, reliable slewing bearing solutions to customers worldwide—powered by advanced technology and a rigorous quality management system.

3.Xuzhou WanDa Slewing Bearing Co.,Ltd.

Founded in 2011 and headquartered in Xuzhou, Jiangsu Province, China, Xuzhou WanDa Slewing Bearing Co., Ltd. specializes in the production of slewing bearings. Dedicated to delivering high-quality solutions to customers around the world, WanDa's products are widely applied across a range of heavy industries—including construction machinery, mining equipment, marine applications, wind energy, port machinery, and more.

4.MSI Industry

Established in 1986 and based in Qingdao, Shandong Province, China, MSI Industry is a dedicated slewing bearing manufacturer. With decades of experience and continuous technological innovation, the company has earned a strong reputation in the industry. MSI provides high-quality, high-performance slewing bearings that are widely used in construction machinery, port equipment, wind energy, mining operations, and other heavy-duty applications.

5.Ball Bearing Limited

Balls Bearing Limited is a trusted exporter specializing in high-quality bearings, committed to providing reliable solutions to customers worldwide. With years of experience in the industry, we offer a diverse range of bearings, including deep groove ball bearings, angular contact bearings, spherical bearings, and more. We can offer all the world famous brands too.Our products are designed to meet the highest standards of performance, durability, and precision.

At Balls Bearing Limited, we understand the importance of quality and efficiency in machinery and equipment. That's why we partner with leading manufacturers to ensure that every bearing we supply is engineered for optimal performance in a variety of applications, from automotive to industrial sectors.

Our mission is to deliver superior products and exceptional service to our clients, offering timely deliveries, competitive prices, and technical support. With a strong global presence, we are dedicated to building long-lasting relationships with customers by understanding their unique needs and delivering customized bearing solutions.

Whether you’re looking for a specific type of bearing or require expert advice on selecting the right products,Balls Bearing Limited is your reliable partner in the world of bearings.

6.Zhejiang Waxing Electromechanical Co., Ltd.

Zhejiang Waxing Electromechanical Co., Ltd., established in 1995 and located in Zhejiang Province, China, is a renowned manufacturer dedicated to the R&D, production, and sales of slewing bearings. Over the years, the company has grown into a key player in the industry, thanks to its advanced technology and extensive expertise. Its products are widely utilized in sectors such as construction machinery, wind energy, port equipment, and automation systems.

7.Jiangsu Shuangzheng Machinery Co.,Ltd

Founded in 2015 and located in Xuzhou, Jiangsu Province, China, Jiangsu Shuangzheng Machinery Co., Ltd. is a specialized manufacturer focused on the R&D, production, and sales of slewing bearings. The company is dedicated to delivering reliable and high-quality solutions in the field of slewing bearing technology.

8.Changzhou Tensun Hi-Tech Co., Ltd.

Tensun Hi-Tech Co., Ltd. is a leading slewing bearing manufacturer in China, backed by a strong R&D team and over 10,000 square meters of specialized production facilities. The company is well-equipped to meet the diverse application needs of clients across various industries.

9.Changzhou Merydom Precision Technology Co., Ltd.

Founded in 2011 and headquartered in Changzhou, Jiangsu Province, China, Changzhou Merydom Precision Technology Co., Ltd. specializes in the design, R&D, manufacturing, and sales of slewing bearings. The company is dedicated to delivering precision-engineered solutions tailored to a wide range of industrial applications.

10.Longwei Transmission Machinery Co., Ltd.

As one of the leading companies in China’s slewing bearing industry, Longwei Transmission Machinery Co., Ltd. has become a long-term partner of many well-known companies.. Whether it is the demand of the domestic market or the expansion of the international market, Longwei has maintained strong competitiveness.

Looking forward to hearing from you and your inquiry!