We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..

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This Additionally, all our production procedures are in compliance with ISO9002 standards for a specialized supplier of a full range of chain & sprockets, sprockets, gears, gear racks, V-belts, couplings and reducers， pto shaft, agricultural gearboxes….Standard strands have an even number of pitches, pin links, and roller links. A roller chain & sprocket strand can be shortened by removing links and lengthened by adding whole or a half links (offset links).R2 Bushing with a 3-1/8″ bore is a high-quality precision product that is built for durability and strength. R2 bushings are used in an extensively wide range of applications, including; sprockets, shaves, pulleys, gears, and much more, we also offer all of these products. What sets this bushing apart is the high-quality steel construction along with precise manufacturing and high quality control; this ensures that you always get a premium quality consistent product. What really sets us apart from the other guys is our highly trained expert staff members and our company-wide goal of customer satisfaction. For more information or for a large quantity quote please contact us and we will be happy to assist you!