Maanshan Fangyuan Precision Machinery Co., Ltd., a distinguished private enterprise, proudly emerges as the leading and largest manufacturer in China, dedicated to the meticulous design and production of slewing rings for an impressive span of over thirty years. Celebrated as the only enterprise in its niche to be listed on the Stock Market, it holds an eminent and prestigious position within the industry. The productrange encompasses a magnificent array from ø100mm to ø5000mm, offering an extraordinary selection of over 3000 varied types. The primary types include the exquisite Single-row ball, the robust Double-row ball, the versatile Single-row cross-roller, and the innovative Tri-roller variants, each crafted to perfection.Slewing Rings enjoy extensive applications across a diverse array of machinery, including construction machinery, sophisticated engineering machines, efficient harbor equipment, state-of-the-art metallurgical machines, light industrial systems, and wind generators, among others..