Because of CURTIS electronic control, so we have multiple automatic protection system controllers. Without frequently adjustment, Damping suspension spring can take the initiative to adjust vertical drive unit according to road conditions, reduce the impact of the drive unit, balance the force of the balance wheel, raise the efficiency and smoothly of the running. High quality with buffer hydraulic pump station has the character of low noise, low vibration, sealing good, smooth and reliable hoisting and falling. Anti-skid brake function prevent the car from declining when car driving out of control or at slope. AC driving system, Driven steepless speed regulation, safe, quiet, emergency reverse device /emergency brake switch. We have Multi-function handle and integrated control (Like acceleration, horn, emergency direction, lift button). All this function makes the operation more comfortable.