We – EPG Group the bigge EPT Chain and agricultural gearbox manufacturing unit in China with 5 different branches. For more specifics: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 Normal we supply a single-quit answer for the purchase of mechanical chain,electrical power transmission elements and pto shaft, agricultural gearboxes items in China. strands have an even quantity of pitches, pin back links, and roller back links. A roller chain strand can be shortened by getting rid of hyperlinks and lengthened by adding whole or a 50 % backlinks (offset backlinks). The use of original tools manufacturer’s (OEM) element quantities or logos , e.g. CASE® and John Deere® are for reference reasons only and for indicating merchandise use and compatibility. Our organization and the shown alternative areas contained herein are not sponsored, authorized, or manufactured by the OEM.