High-Performance Internal Toothed Rotary Bearing for Precision Applications

Maanshan Fangyuan Precision Machinery Co., Ltd. stands proudly as a beacon of innovation and excellence in the engineering landscape. Celebrated as a distinguished private enterprise, this remarkable company holds the prestigious title of being the largest manufacturer specializing in the design and production of slewing rings throughout China. With an impressive legacy that spans over three decades, it is not merely a participant but a leader in the industry. Astonishingly, it is the sole company of its kind listed on the stock market, a testament to its unparalleled market leadership, financial acumen, and commitment to setting industry standards. The company's success story is one of visionary leadership, exceptional quality, and relentless pursuit of innovation.
Our extensive and meticulously crafted product range showcases diameters from ø100mm to an impressive ø5000mm, featuring a diverse array of over 3,000 types. Our key product offerings include the Single-row ball, Double-row ball, Single-row cross-roller, and the Tri-roller slewing rings, each designed for precision and durability. These versatile slewing rings are the backbone of critical applications across a multitude of industries, including construction, engineering, harbors, metallurgy, light industry, wind power, and even the medical sector, where they enhance the function of CT machines. Our unwavering commitment to excellence and quality is validated by our prestigious certifications: GJB9001B-2009 quality management system, ISO9001:2008 quality management system, ISO14001:2004 environmental management system, and OHSAS18001:1999 occupational health and safety management system. These accolades not only affirm our dedication to quality but also highlight our focus on sustainability and safety, ensuring that our products not only meet but exceed industry standards.