We specialized in slewing bearing design and manufactures. Our main products are four series of slewing bearings: single-row spherical type, double-row spherical type, three-row rolling type and crossover rolling type. They are applied for all standards or non-standard specification ranged 150-4500mm.Products are sold to all over China ,and export to U.S, Germany, Australian, Singapore and other overseas countries. We will provide to our customers with reliable design, precise manufacture, commitment and timely service and create mutual values.