1.We are the professional manufacturer(factory) that produce all kinds of intake & exhaust valves ,we have motorcycle valves, diesel engine valves ,auto engine valves and so on. We have the quality certificate ISO9001, 16949 and so on

2.Material : INLET VALVE IS SUH3(4Cr9Si2 ); EXHAUST VALVE IS SUH35(21-4N-nonmagnetic), normal material:  INLET VALVE IS SUH1(40Cr) ; EXHAUST VALVE IS SUH3(4Cr9Si2 ).

3. our engine valves are suitable for TOYOTA,AUDI,BESFORD,BMW,CATERILLAR,CUMMINS,DAF,DAIHATSU,DAEWOO,FORD,FIAT,HILLMAN

,HINO,HONDA,HYUNDAI,ISUZU,KAWASKI,KIA,LADA,LEYLAND,LISTER,MAZDA.BENZ,MITSUBISHI

,NISSAN,OPEL,PAYKAN,PERKINS,PEUGEOT,ROVER,SUBARU,SUZUKI,VOLVO,VOLKSWAGEN ANDSO ON.

4.Engine valve specification and type

5.of course, we can produce engine valves according to your samples, we can produce are the same to your samples. If you don’t have  original samples, ok, no problem, we can produce products according to your requirments.