We are an ISO 9001 Certisfied leading Roller bearing producer and exporter in China. Our main products of CBD Brand : 1) Drawn cup 2) Inner-less3) Heave stud needle roller bearing 4) Cam follower 5) Combined bearings 6)Cage assemblies.7)Slewing bearing Diameters rang:5mm to 6,000mm .Application: wildly used in NC machines,sewing machines,fitness equipments,cars,motors, electric tools,marine equipment, construction machinery, logging machines, medical equipment and a variety of industrial equipment. In terms of both quality and delivery, we believe we've achieved a record as the most dependable supplier in the bearings industry.