Suspension series: Front/rear cab suspension. Production capacity: Annual output of 250,000 units Model: All series of commercial vehicles Customer: Shaanxi Automobile Heavy Truck and Shaanxi Automobile Commercial Vehicle, BYD, Valin Automobile, Dayun, Tongli Heavy Industry, Fuda, Tiechen and Juntong. Development mode: Customized development

Urea tank series Production capacity: Annual output of 150,000 units Matched engine model: Weichai, Cummins, Yuchai Model: All series of commercial fuel vehicles Customer: Shaanxi Automobile, Shaanxi Automobile Commercial Vehicle

Electronic and electrical series: Door and window controller, electrical box, combined instrument, ADAS early warning system. Production capacity: 200,000 vehicles per year Model: All series of commercial vehicles and passenger vehicles Customer: Shaanxi Automobile Heavy Truck and Shaanxi Automobile Commercial Vehicle Development mode: Customized development

Steer-by-wire series: Electromechanical recirculating ball steering system (E-RCB), electro-hydraulic recirculating ball steering system (EH-RCB), steering-by-wire road feel simulation unit. Working principle: The steering angle and applied steering torque of the steering wheel are sensed by the angle torque sensor and transmitted to the electronic control unit, and the hydraulic valve is controlled by controlling the motor rotation to realize the steering power control. Performance feature: Intelligent driving assistance function L2+, driver load reduction, active return, speed assist, damping compensation, friction compensation, adaptive cruise, lane keeping, and automatic parking Application scene: Light truck, light bus, pickup truck, medium and heavy truck, trailer and large bus.