We mainly manufacture oil quenching - tempering spring steel wire,
which can made to suspension spring, engine valve spring,
mechanical spring. Our productions have the feature of high
strength, high toughness, high fatigue life.
Size: ***3mm
Standard: GB/T, DIN, ASTM, or other standards.
Weight: ***0kgs****0kgs, or as per client's purpose.
Packing: PP cloth or sacking
We are exporting this kind of products to world markets, such as
America, Australia, South of Asia, Europe, etc.
