We Manufacture Oil Hardened & Tempering Spring Wire, Which Can Made To Suspension Spring, Engine Valve Spring, Mechanical Spring. They Have The Feature Of High Strength, High Toughness, High Fatigue Life. Size: 2.0mm-15mm Material: 55SiCr, 60Si2Mn ...Read More

We Manafacture Various Cold Drawn Spring Steel Wire And Its Products, Which Have The Feature Of High Strength, High Toughness, High Fatigue Life. Size: 0.2-15mm Material: High Carbon Steel, 70#, 72A, 82B Read More