1.all the model for FIAT. 2.materials: intake valve:SUH1&SUH3, exhaust valve:SUH3&SUH35 3.ISO9001 1.We TOPU is a ... manfacturer engined in engine parts, intake valve and exhaust valve is the main parts for Toyota,Niaasn, Mitsubishi, Honda, Suzuki, Daihatsu, Isuzu ... , BMW, Audi, Volvo, Opel, Hyundai, Skoka, Lada, Fiat, Alfa etc that we are dealing in.2.The specification of intake & exhaust valve for ...