| Style |
Coil |
| Load Type |
Extension |
| Material |
Steel |
| Usage |
Industrial |
| Place of Origin |
Shandong China (Mainland) |
| Brand Name |
RD |
| Model Number |
RD-EX001 |
1.Extension spring,available with customized materials and sizes 2.All kinds of surface treatments are available: polishing, zinc plating, nickel plating, chrome plating 3.Mainly made of carbon spring steel, alloy spring steel, refractory steel and stainless steel 4.OEM and ODM orders are welcome .