COLD DRAWN SPRING STEEL WIRE (1)Standard:DIN17223,EN10270,ASTM-A227,GB4357-89 (2)Size: 0.20mm-14.0mm
Oil-hardened and tempered spring steel wire
The following advantages make our products and service steady and high quality.
1.Our production line is a high-precision temperature control system. The steel wire heats stably, it is to ensure consistency of material properties.2. Our products can be heated by means of eddy current coil induced into themselves through high-frequency power. Rapid heating rate and no decarburized zone due to heat treatment, make our products have higher intensity.
3. As it has very mature and stable application of heat treatment, it is to increase product quality to a higher level.
4. Our raw materials are mostly from the Baosteel and other top manufacturers which supply high quality steel to ensure the fine quality of our products.
5. We keep big quantity conventional inventory of raw materials to make quick performance of customers' orders.
6. We have qualified and professional staff to handle the exporting.
Packing: by coil covered PP paper.
Packing weight: About 2mt/coil
Min. quantity of order: 50tons
Delivery time: 20days after receiving workable L/C or TT payment.
Payment: L/C at sight, T/T before shippment.
Cold drawn spring steel wire
