B1. Economic Series

• It can independently control the ascending/descending state of four air struts
• Easy maintenance/service for the full series of products
• The pressure difference between the two ends of manifold valve can reach 200 PSI
• Copper nut fittings *the security better than quick fittings
• The cross-system upgrade can be implemented at any time
• The display must be independently installed in the car
• The display can simultaneously show five kinds of pressure states: four air struts and air tank
• MSRP ：US$ 2,500~