
We – EPG Group the bigge EPT Chain and agricultural gearbox factory in China with 5 distinct branches. For much more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
EPT is producing virous mode EPT of motorcycle sprockets and bike chains relying on a total production line and advanced technologies.
In accordance to our clientele requests customizing also are supplied by drawings and samples.
| Method EPT for sprockets and chains | 420,428,520,530 and so on |
| Content for sprockets | A3 Q235 and forty five# metal |
| Materials for chain | 40Mn, 45Mn |
| Sprocket Thickness | 6.8~7.0mm |
| Surface technology | sharpening,sand plating,nickle plating |
| Teeth number | 13t~17t, 28t~60t. |
| Hyperlink amount | 98L to 146L |
| Certification: | ISO9001:2001, CE |
The use of original equipment manufacturer’s (OEM) element numbers or logos , e.g. CASE® and John Deere® are for reference reasons only and for indicating solution use and compatibility. Our company and the outlined alternative elements contained herein are not sponsored, accredited, or made by the OEM.


