About Us

ABOUT CNSLEWINGRING.COM

Who We Are

MERYDOM is the international brand for slewing bearings manufactured by Xuzhou Jieheng Slewing Bearing Co., Ltd., with production in Xuzhou and international sales, engineering communication, documentation, and export support coordinated from Changzhou.

cnslewingring.com served as our former official website. Historical company, product, and manufacturing information published on this website belongs to the same MERYDOM business and manufacturing organization.

We manufacture custom and standard slewing bearings for excavators, cranes, aerial platforms, port machinery, and industrial equipment, supporting customers from engineering review and replacement matching through production, inspection, documentation, and export delivery.

Our product scope includes single-row ball, double-row ball, crossed roller, three-row roller, flanged, internally geared, externally geared, and ungeared slewing bearings. Products can be manufactured according to drawings, samples, dimensions, part numbers, and application requirements.

The Xuzhou manufacturing base manages production and quality control. The Changzhou international team coordinates engineering communication, quotations, supplier documentation, order support, and exports for overseas customers.

cnslewingring.com is our former official website. Visit MERYDOM's new official global website at merydom.com for the latest company information, product data, technical resources, engineering support, and quotation services.

Brand and Company Relationship

MERYDOM, Xuzhou Jieheng Slewing Bearing Co., Ltd., and Changzhou MERYDOM Precision Technology Co., Ltd. form one coordinated manufacturing, engineering communication, and international service organization.

International Brand	MERYDOM
Registered Manufacturer	Xuzhou Jieheng Slewing Bearing Co., Ltd. 徐州杰恒回转支承有限公司
Manufacturing Base	Xuzhou, Jiangsu, China
International Sales and Export Support	Changzhou MERYDOM Precision Technology Co., Ltd.
Current Official Website	https://merydom.com/
Former Official Website	cnslewingring.com

Manufacturing Capability

The Xuzhou production base supports turning, drilling, gear processing, raceway and gear hardening, assembly, inspection, and production quality control. Each project is reviewed according to its drawing, dimensions, load conditions, material, heat treatment, tolerances, and documentation requirements.

• Custom slewing bearing manufacturing according to drawings and technical requirements
• Standard catalogue slewing bearing models
• Excavator replacement bearing identification and dimensional review
• OEM and second-source manufacturing support
• Engineering and manufacturability review
• Inspection, traceability, and supplier documentation
• International quotation, order, packaging, and export coordination

Our Commitment

1. Review every enquiry according to its real application and technical requirements.
2. Maintain clear engineering and commercial communication throughout each project.
3. Control manufacturing, inspection, traceability, and required documentation.
4. Support both single replacement requirements and serial OEM supply programs.
5. Provide responsive international quotation and export coordination.

Find Current Information on merydom.com

Please use the following pages for current company and product information:

• About MERYDOM and company identity
• Custom and standard slewing bearing products
• Standard slewing bearing model catalogue
• Excavator slewing bearing references
• Technical resources and selection guidance
• Contact MERYDOM and request a quotation

Where information published on cnslewingring.com differs from information published on merydom.com, the current content on merydom.com should be regarded as the latest official information.