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 One aspect of our application consulting is that we have been collecting and combining the experience in chain and sprocket applications in various areas for decades. This is particularly interesting for us whenever customers approach us with some exceeding and challenging requirements.Full use has been made of all kinds of advanced techniques and technology to reach excelsior manufacturing. We look forward to the opportunity to serve you and hope to add you to our growing family of satisfied customers.D16B19 sprocket with a stock bore is a metric roller chain & sprocket sprocket manufactured under ISO and British Standard 228. Our D16B19 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore we also can supply these sprockets with a specific plain or finished (has key-way and set screws) bore size. We also offer upgrades on our double D16B19 sprockets such as black-oxide coatings and heat-treated hardened teeth, though we often have these specific sprockets with those features already added right off the shelf. Besides the 19 tooth sprocket, we also stock a high-quality 16B-2 roller chain & sprocket