Huahua Electric Power Steering is an all-electric system that replaces the traditional hydraulic system's power steering pump. The type designed in secondary insulation that could prevent the conduction of hydraulic oil on high-voltage electricity effectively, with advantages of easy installaton, long service life, stable shift pressure and so on.

The type was used in elctric buses which are runing in the Olympic Village of Beijing 2008 once, and also used in the buses running in the Mode Bus Routes of Shanghai and Beijing.