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……..

Contact us: Wechat/whatsapp/mobile: +86-13083988828

This We look forward to the opportunity to serve you and hope to add you to our growing family of satisfied customers.we supply chromed bar and tubes for hydualic and pheumatic cylinders, pto shaft, agricultural gearboxes etc. 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.R778 pin is manufactured out of high quality alloy steel and is engineered to be extremely durable, high strength, and high quality. each pin will come with a cotter for securing into the chain & sprocket, for pricing and availability please contact us!