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 Due to our wide product range and rich experiences in this industry, we are confident to provide our customers flexible and diversified services.corrosion- and wear-resistant coiled tubing injector roller chain & sprocket assemblies for the oil and gas industries. Available in single and double pitch drive chain & sprocket 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.1113R pin is high-quality, durable, and extremely high strength! It is manufactured to the same specifications as 1113R chain & sprocket to ensure a secure and proper fit, as well as an easy installation. For more information or to get a quote on this pin please contact us and we will be happy to assist you!Tel: +86-57188220973 Mail us: [email protected]