The Department of CHOHO Bicycle Chain was founded in 2021. Relying on strong technical strength and product advantages, it keepsgrowing bigger and stronger, actively expands the market, and obtains good reputation and attention. At present, with SUNRA, YADEA and otherwell-known electric bicycle manufacturers at home and abroad to establish a relationship. The first order has been supplied. CHOHO has perfectbicycle chain production equipment and a strong bicycle chain research and development team, always adhere to the road of independent research & develop- ment, constantly innovate and improve the design scheme and technological process, and strive to provide customers with more reliable products! After nearly two years of research and development iterations, CHOHO bicycle chain products now include ordinary electric bicycle chain (C410/C408), one speed (S1), 7 speed (Z7), 9 speed (X9), 10 speed (X10) and 11 speed (X11), which can meet the needs of different customers and provide customers with more efficient bicycle transmission solutions. Create value for customers!