| Wire diameter | 0.08-10.0mm |
| Spring Type | Extension spring, compression spring, torsion spring, etc. |
| Material | Stainless Steel(SUS): 201, 301, 303, 304, 316, etc Carbon Steel(SWC): low carbon steel, middle carbon steel, high carbon steel, etc Piano Wire(SWP): SWP-A, SWP-B Copper: Phosphorus copper, bronze, etc Iron and other material |
| Surface Treatment | Heat treatment, polishing/ electronic polishing, plating(zinc, chrome, tin, nickle, etc), electrophoresis, black oxide, hot-dip galvanizing, powder coating, paint coating, blasting, anodizing, phosphating, PAD printing, laser etching, etc |
| Application | Various electronics, appliances, toys, cars, trampolines, chairs, crafts, decorations, etc. |
| Quality Control | 100% Inspection Before Shipment |
| Service | OEM/ODM |





