... our competitive offer as flws:Product:king pin kit,spring pinSpecification:Mitsubishi, Hino, Nissan, Isuzu, Mercede-Benz, Volvo, Scania, Hyundai, Kia, Mazda ... , etc.Packing: for pins:thermoplastic packing:For king pin kit: one set ... .Quantity:pins:M.O.Q—500pcs per item. King pin kit: M.O.Q----50sets per item. Payment:T/T 30 ...