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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A550 Having accumulated precious experience in cooperating with foreign customers, a specialized supplier of a full range of chain & sprockets, sprockets, gears, gear racks, V-belts, couplings and reducers， pto shaft, agricultural gearboxes….We look forward to the opportunity to serve you and hope to add you to our growing family of satisfied customers.A19 attachment is a 1 side, bent tab attachment that is manufactured for A550 roller chain & sprocket. We can supply A550 roller chain & sprocket with A19 attachments in any configuration needed to meet your exact needs. This A19 attachment is manufactured using precision hardened comp1nts to ensure durability, working life, and strength.Dimensions: