We can supply high quality springs. Automobile valve spring Technical Request Wire diameter: Φ1.5-8mm Max OD: Φ100mm Max height: 200mm Materials: 60Si2Mn、50CrVA 55CrSi、65Mn and so on Spring standard: JB3899 or Customers Requirements Finish: Shot peen rust-proof Company information Main Products: Suspension Springs, Valve Springs, Wheel Cover Rings, Wireforms For Auto Seats, Door Check Springs, Accelerator Pedal Bar,precision Elastic Stamping Parts. Typical OE Clients : Huatai, Hyundri, Chana, Geely, Great Wall etc Certificates: ISO 9001, TS16949 Export Ratio: 21% - 30% Current Export Market: North America, South America, Western Europe, Eastern Europe, More information please visit our traderoom.
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