Maanshan Fangyuan Precision Machinery Co., Ltd., a highly esteemed private enterprise, proudly stands as the foremost and largest manufacturer in China, specializing in the sophisticated design and production of slewing rings for over thirty years. Celebrated as the only company in its niche to be listed on the Stock Market, it commands a prestigious and influential position within the industry. The productrange impressively spans from ø100mm to an astounding ø5000mm, offering a remarkable and extensive selection of over 3000 unique and diverse types. The primary types include the exquisite and precision-engineered Single-row ball, the robust and reliable Double-row ball, the versatile and adaptable Single-row cross-roller, and the innovative Tri-roller variants.Slewing Rings enjoy widespread applications across a vast spectrum of machinery, including indispensable construction machinery, advanced engineering machines, efficient harbor equipment, cutting-edge metallurgical machines, light industrial systems, and powerful wind generators, among an array of other essential industries..