- Bearing service life doubled over ISO calculations
Maanshan Fangyuan Precision Machniery co.,ltd is a private enterprise, which is the largest manufacturer specializing in designing and manufacturing slewing rings in China more than thirty years. It is the unique enterprise on Stock market.
The product range is from ø100mm- ø5000mm,including more than 3000 types. The main type includes Single-row ball, Double-row ball, Single-row cross-roller, Tri-roller etc. Slewing Ring is widely used in construction machines, engineering machines, harbor machines, metallurgical machines, light industrial machines, wind generators, medical treatment CT machines etc. The company has achieved GJB9001B-2009 quality management system, ISO9001:2008 quality management system, ISO14001:2004 environment management system and OHSAS18001:1999 occupational health and safety management system certification.
Intelligent production line
Our products with good quality, reasonable prices and professional service exported to overseas.
Audited Supplier 
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