LTZC, Our company, LTZC, Luoyang Heavy-Duty Bearing Co., Ltd, which was founded in the year 1992, As one of the biggest branch company, in China Luoyang bearing Inc.we have a overseas business department specializing in the export our various bearings, covering small size bearings, four-point contact ball slewing bearings, double-row angular contact ball slewing bearings, the crossed cylindrical roller slewing bearings, and three-row roller slewing bearing. We can provide such series of slewing bearings with diameters from 300mm to 6,500mm; what’s more, we can meet the needs of overseas clients' non-standard bearings. they are all top-quality and first-class, and competing well in the world market。 Advantages 1. We can supply various size slewing ring bearings. 2. Type: non-teeth, internal teeth ,external teeth 4.Diameter range:500mm-----6000mm 5. Design and manufacture according to customer needs, OEM bearing. 6. High quality bearing, competitive price, prompt delivery and best services. 7. Welcome to Other customized bearings, miniature bearings, auto bearings, and excavator and crane bearings and so on.