We – EPG Group the bigge EPT Chain and agricultural gearbox manufacturing unit in China with 5 different branches. For far more specifics: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 Undercarriage CAT Excavator Sprocket For E320... industrial elements such as roller chains. Roller chains are offered in regular, nickel plated & stainless steel supplies in pitch dia. ranging from 1/4 in. to 3 in. Sorts contain leaf chains in lacing configurations ranging from 2 x 2 to 8 x 8. Leaf chains are... 