We – EPG Team the bigge EPT Chain and agricultural gearbox manufacturing unit in China with 5 distinct branches. For more details: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 EPG Our experts and engineers have 23 many years of Knowledge in the Bearing Industry.roller chain fulfills or exceeds ANSI standards and is produced in ISO accredited factories. As is the situation with our pillow block bearings and ball bearings, our roller chain components are tested prior to cargo to insure top quality. The roller chain parts and roller chains we supply are pre-stretched to insure you have limited sag. It also comes with solid rollers, making certain that it is of the highe EPT quality. The use of unique gear manufacturer’s (OEM) portion figures or trademarks , e.g. CASE® and John Deere® are for reference functions only and for indicating merchandise use and compatibility. Our organization and the outlined replacement elements contained herein are not sponsored, accredited, or made by the OEM.