Luoyang Zhuanpan Slewing Ring Co., Ltd. (LYZP), founded in July, 2003, is a manufacturer specialized in producing and selling extra large bearings (diameter between 400mm-5000mm), slewing bearings as well as non-standard special bearings. Also we obtain the certificate of Quality Management System ISO9001:2000. Our products are widely used in wind-power equipments, metallurgical and mining equipments, offshore equipments, construction machinery engineering machinery，etc. Luoyang Zhuanpan Slewing Ring Co., Ltd. (LYZP) provides you with high-quality service wholeheartedly and promptly, such as consulting, installation, maintenance and other projects, carrying on diagnostic analysis of the products in use and satisfying the need for products replacement refurbishment .We adhere to customers’ needs as the driving force to provide better, more efficient service. We firmly believe that no best, only better!