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.offset link is constructed of premium quality 304-grade stainless steel and is made specifically for C2050 stainless steel roller chain & sprocket. Offset links are also commonly known as half links. This offset link can operate in harsh climates. Ever-Power Series stainless steel offset links are made to out last and out preform many other offset links, this is a high quality and high performance product.