| Product Name | s shaped spring |
| Material | music wire, stainless steel, spring steel, copper, brass, phosphorus copper, beryllium copper etc. |
| Surface Finish | Zinc-plated, nickel-plated, chrome-plated, Prevent Rust oil, Paint drying, electrophoresis, and powder coated are ok for choice environmental protection plating with ROHS test, salt spray test |
| Diameter | Wire diameter ranging from 0.15-20.0mm |
| Testing Machines | Projector, digital hardness tester, digital torsion strength tester. digital tension and compression strength tester. elasticity tester. life tester, salt spray test machine etc. |
| Equipment | High precision CNC machine, tempering furnace, end grinder, shot-blasting, lathes, millers, punches etc. |
| Quality Control | Tolerance control: DIN, JIS Standard. Raw Material: all materials can have ROHS certification |
| Technical | Experienced engineers and technician Drawings-Guide production Management among all the trading processes.s |
| Used | Industrial/auto/Motorcycle/electronics/electric power/Toys/Sports goods/Machinery equipment etc. |
| Price terms | FOB,CIF,CFR,EXW,and others |
| Payment terms | T/T,L/C,Western Union,etc |
| Delivery method | by sea, by air or express service |
| Market | South&North America/Europe/Southeast Asia/Australia and ect |