Carbon steel torsion spring 1)high standard of workmanship 2)Various specification&material spring 3)different shaped spring

Dongguan High Carbon steel torsion spring

Torsion Springs made by our CNC torsion spring coiling machine. We have our factory and fabricating center in producing spring machine. Please take the spring as our machine reference.

Feature

1)  main material: carbon spring steel ,alloy spring steel, refractory steel, stainless steel, high temperature resisting alloy, corrosion-resistant alloy and bronze.

2)  Finish: chromium-plated, zinc-plated, gold-plated, silver-plated, copper-plated, tin-plated and nickel-plated, painted, spraying powder, coloring

3)  the quality management system of our company has certified by china certification center (CQC) ISO9001:2000

Samples

Terms and conditions

Sample lead time:7-10 days

Production lead time:25-35 days

Payment term: 30% prepaid before production, the balance should be paid before shipment.

                      other payment terms can be discussed.

Shipping term: FOB, CIF or other shipping terms can be discussed.

 How to place an order

1.You send us your drawings or sample

2.We provide you an exact quote

3.When confirming our price, we prepare the first article

4.After confirming our sample, you place an order

5.Begin mass production after receiving 30% down payment.

6.Deliver the goods after receiving the balance.

Dongguan Professional Manufacturer High Carbon steel torsion spring