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 EPG has been successfully certified by ISO9002 Quality Management System, ISO9001 Quality Management System, API certificate, ISO/TS16949:2002 and ISO10012 measurement management system. Standard roller chain & sprocket is available with pitches from 1/2 to 3 inches. Chain & Sprocket numbers are determined by multiplying the pitch by 80 (a 1/2 inch pitch chain & sprocket would be a No. 40 chain & sprocket). A hyphenated suffix indicates multiple strands.12A connecting link is manufactured in accordance with ANSI B29.1 and ISO standards. Connecting links are used to connect 2 ends of the chain & sprocket together and are also commonly known as master links. Specifically, these connecting links are manufactured using high-strength precision heat-treated comp1nts for the maximum durability and strength. For additional information or assistance please contact us and we will be happy to assist you.