FFU (Fiber-reinforced FoamedUrethane) synthetic sleeper, is made of rigid polyurethane reinforced with continuous glass fibers. As a new type of environment-friendly product with light weight and high strength，it is cost effective and the best substitute for timber or concrete sleeper.
The use of synthetic sleeper not only reduces the need for large amount of wood, but also increases the comfort and safety in rail transport system.
Synthetic sleeperhas been used widely on all types of rail transport system, particularly on switches, turnouts, bridges/viaduct and other projects in high-speed and metro railway construction. Our Synthetic sleepers have approved by authorities and have been installed on many metro systems in Taiwan, Hong Kong, Guangzhou and Nanjing, etc.
