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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Connecting corrosion- and wear-resistant coiled tubing injector roller chain assemblies for the oil and gas industries. Available in single and double pitch drive chain types with various sizes and power rating. Features include zinc-nickel and non-hexavalent chromate protective exterior coating, electrochemically bonded, and interference fit cover plates. we have obtained the trust of buyers worldwide. a specialized supplier of a full range of chain & sprockets, sprockets, gears, gear racks, V-belts, couplings and reducers， pto shaft, agricultural gearboxes….We’ve built up our product range to respond to the vastly different conditions found in different industrial environments around the world. From heavy industry to precision manufacturing, we work with end-users in almost every industry and have specialist solutions which are proven to offer a distinct performance advantage for your application.links are also commonly known as master links. This connecting link feature heat-treated comp1nts, which increases the strength and fatigue of the link. Something else this link features is high precision and it fully meets and exceeds all ANSI Standards. For additional information please contact us, ands we will be happy to assist you.