The main sales import bearing including Sweden SKF import bearing, and Germany INA import bearing, and Germany fag import bearing, and Japan nsk import bearing, and Japan iko import bearing, and Japan ntn import bearing, and the United States timken import bearing, and Japan koyo import bearing such as famous import bearing brand, type including : deep ditch ball bearing, and transfer core ball bearing, and cylindrical bearing, and transfer core bearing, and needle roller bearings, and corner contact ball bearing, and cone bearing, and Thrust ball bearing, and thrust transfer core bearing, and thrust cylindrical bearing