Maanshan Fangyuan Precision Machinery Co., Ltd. stands as a beacon of innovation and excellence in the manufacturing landscape, proudly holding the title of the largest slewing ring manufacturer in China for over thirty illustrious years. As the singular enterprise of its kind on the Stock Market, Fangyuan leads with unparalleled expertise in design and production.
The product range impressively spans from ø100mm to ø5000mm, boasting an expansive selection of more than 3000 distinctive types. The main types encompass Single-row ball, Double-row ball, Single-row cross-roller, Tri-roller, and more, each engineered for specific applications. Our Slewing Rings find indispensable applications across a vast array of sectors including construction machinery, engineering machinery, harbor machinery, metallurgical machinery, and light industrial machinery. Additionally, they are pivotal in the operation of wind generators, medical treatment CT machines, and much more.Our products reach far beyond our borders, exporting to esteemed markets in the US, Russia, Italy, France, Germany, Japan, and across South Asia.The company proudly adheres to rigorous quality and environmental standards, certified by GJB9001B-2009 quality management system, ISO9001:2008 quality management system, ISO14001:2004 environment management system, and OHSAS18001:1999occupational health and safety management system certifications,a testament to our commitment to excellence. Our National Test Center is equipped with over 40 state-of-the-art detecting and analytical instruments, including the Gantry three-dimensional measuring machine, universal materials tester, alongsideshocktestingmachine,and Comprehensive function test bench,as well as an electromagneticvibrationgeneratorsystem,and a pioneering High and Low Temperature Test Rig along with a direct-readingspectrometer, etc. We have meticulously realized comprehensive quality control throughout all stages, from the chemical composition of raw materials to the precision processing of finished products, ensuring unmatched quality and performance.
Audited Supplier 
){kind=link}