1.Application: VW, Skoda,Audi,Seat, Bosch 2.Standardize production-line 3.Pattern engraved and barcode printing Audi:A2 1.4 TD;A3 1.9 TD;TT Roadster 1.8 T, 1.8 T Quattro;TT 1.8 T,1.8 T QuattroSeat: Cordoba 1.4 DSI,TDI;Cordoba 1.9 DSI, TDI, D, TD;Cordoba 1.9 Vario DSI, TDI, D, TD;Ibiza II 1.9 TDI;Ibiza III 1.9 TDI, SDI;Ibiza IV 1.4 TDI;Ibiza IV 1.9 TDI, SDI;Inca 1.9 SDI;Leon 1.6, 1.8 20V, 1.8 20V ...