Let every rotation be silently guarded by Liyuan.
Stable Quality | Ultimate Service | Technical Support
Meeting the diverse needs of our customers.
Professional Manufacturer of Mechanical Components
As a leading Slewing Bearing Manufacturer, Liyuan Transmission Technology Co., Ltd. is a national high-tech enterprise. We specialize in the R&D of slewing bearings and transmission systems. Furthermore, our company operates four modern factories for slewing bearings, slewing drive, forging, and casting in Ma’anshan. In addition, we have an annual production capacity of 50,000 slewing bearings. Consequently, Liyuan serves global leaders like SANY and XCMG. Moreover, our 65-person R&D team holds 37 patents to ensure innovation. Therefore, we are a trusted Slewing Bearing Manufacturer for the international market.
Corporate Culture
Corporate Mission:To infuse every rotation with the enduring strength that lifts the world toward beauty and progress.
Corporate Spirit：Unshaken by hardship, unwavering in challenge, we master our craft with relentless dedication.
Operating Philosophy:When clients value authenticity, we deliver it; when quality is the benchmark, we exceed it.
Management Philosophy:Simple in structure, powerful in execution, we honor human dignity and unlock potential.
Work Ethic:Today’s tasks, today’s excellence—no delay, no compromise.
Corporate Vision：Behind every motion, Liyuan stands as a silent guardian of progress.
Our Certifications & Achievements
As a leading Slewing Bearing Manufacturer, quality is the cornerstone of our manufacturing philosophy. We are proud to be ISO9001 certified, ensuring that every slewing bearing and transmission system we produce meets international management standards for consistency and reliability. Beyond basic compliance, our commitment to innovation is evidenced by our 37 utility model patents. These achievements reflect our continuous investment in R&D to provide advanced solutions for the global Construction Machinery industry. We invite you to explore our full range of Slewing Drives to see how our certified expertise can support your projects.