Maanshan Fangyuan Precision Machinery Co., Ltd. is a distinguished private enterprise and the unrivaled leader in China, specializing in the sophisticated design and manufacture of slewing rings for more than thirty years. As the lone enterprise of its kind on the Stock Market, it enjoys an eminent standing in the industry. The productrange is remarkably vast, spanning from ø100mm to ø5000mm and offering an extraordinary array of over 3000 unique types, providing unparalleled versatility to meet diverse needs. The primary types include the exquisite and precise Single-row ball, the robust and reliable Double-row ball, the versatile and adaptable Single-row cross-roller, and the innovative and groundbreaking Tri-roller variants.Slewing Rings are pivotal in a wide array of applications across various machines, ranging from construction machinery to advanced engineering machines, efficient harbor equipment to cutting-edge metallurgical machines, as well as light industrial systems and wind generators, among other demanding uses..