Luoyang Zhuanpan Slewing Ring Co., Ltd is one of the largest manufactures in the field of bearings and slewing rings in China. The product’s diameter is from 200mm to 6500mm. All of bearings and slewing rings are produced strictly under the ISO9001:2000 quality management system standard. Meanwhile we also can undertake OEM products. 80% of slewing rings was exported to UK, Spain, Italy, Netherlands, Finland, Norway, Iceland, Turkey, Singapore, Malaysia, India, Indonesia, Brazil, Egypt, America. We offer: - High-quality goods, - Efficient services, - Competitive prices, - On-time delivery