Maanshan Fangyuan Precision Machinery Co., Ltd. is a distinguished name in the realm of private enterprises, revered as the foremost and largest slewing rings manufacturer in China. For more than three decades, the company has been at the forefront of sophisticated design and production, carving a niche on the Stock Market as the sole company of its kind, and establishing itself as a beacon of excellence in the industry. Our productrange is truly expansive, featuring diameters from an impressive ø100mm up to a substantial ø5000mm. This breadth includes an astonishing array of over 3000 unique and diverse types, catering to a multitude of needs. Our primary offerings encompass a selection of exquisite types: the elegant Single-row ball, the robust Double-row ball, the versatile Single-row cross-roller, and the forward-thinking Tri-roller variants, each crafted to precision.Our Slewing Rings are engineered for extensive applications, seamlessly integrating into a vast array of machinery. They are pivotal components in construction machinery, advanced engineering machines, efficient harbor equipment, pioneering metallurgical machines, light industrial systems, and even wind generators, among many others..