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 Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.ISO 9001, ISO/TS 16949 and AS9100 certified. Manufacturer of standard and custom roller chain & sprockets for use in a wide range of applications. Roller chain & sprockets are available in single-pitch, double-pitch and precision varieties. Meets or exceed ANSI standards.offset link is specifically made for API certified chain & sprocket. Meaning that it has g1 threw all of the same processes and it is 4 pitches long.