| Manufacture SUS301 Constant Force Round Flat Coil Spring | |||
| Material | Stainless Steel (SUS304,301.316 ect) | ||
| Paino/Music Wire ,Carbon Steel | |||
| 65Mn, Alloy or as required | |||
| Finished | Electroplating | Zinc ,Nickel ,copper ,black and so on | |
| Heating | In different tempurture | ||
| Clean | Passivation,Clean,Rust-Proof | ||
| Appliance | All kinds of cars ,machinery, home appliance, electronic products, computers, power switches, sport equipment and more | ||
| Wire dia Range | 0.1-20mm | ||



