PT. Siba Mandiri is a Group by Siliwangi bangkit (SIBA Group) that being sister company with PT. Siba Surya, PT. Siba Transindo, PT. Siba Courier, PT. Siba Satria and PT. Siba Sistem.SIBA MANDIRI main Business is sellingHeavy Duty Trucks, Trailers & Assembly Manufacturing,Truck Parts & Equipment ShopAftersales & Service, Training and Mechanic & Driver SchoolIndustrial Lubricant and Tire Shop