|We supply engine valves for various auto and motorcycle companies. If you can |
offer us the drawings or specifications, we can supply the satisfied products
to you. Our business partner (Zhenjiang Winnet Air Valve Co. Ltd.) has passed
the ISO/TS16949 certification and AQA certification no. 5781.
Material: 5Cr 8Si 2, 21-4N+5Cr 8Si 2, 40Cr, 40Cr 9Si 2
Processing and operation:
Precision forging, grinding, polishing in spiral, spray welding, quenching, nitrogen treating, titanium spraying
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