Flexible hand brake cable is a high-tech product developed by Taihong. It is a transmission part of brake force widely applied to railway, subway and light rail vehicles. With major parameters much higher than traditional ways of transmission like common steel wire, it has the good properties of high transmission efficiency(>97%), stable movement, ageing-resistant (-40 ℃~+90 ℃), curved arrangement, etc. It has a structure similar to flatten ball and roller bearing. Plus its excellent sealing structure and lubrication, the product is both long of service life and free from maintenance.