| Item | Custom Steel Torsion Spring |
| Diameter filum | 0.15mm-20mm |
| ID | >=0.1 mm |
| OD | >=0.5 mm |
| Free longitudo | >=0.5 mm |
| Total Coils | >=3 |
| Active gyros | >=1 |
| Materia | Vere chalybs (SWC), Musica filum (SWP), Immaculata chalybs (SUS), chalybs mitis carbon, |
| Aes phosphori, beryllium cupri, aes, aluminium 60Si2Mn,55CrSi, Admisce ensem etc. | |
| Inconel X750, Wire Bezinal etc | |
| perago | Zinc / Nickel / Chrome / plumbum / Argentum / Cuprum / Aurum / Dacromet plating, atramentum sutorium, |
| E-couctura, Pulvis vestiens, PVC detrita etc | |
| Applicationem | Auto, Micro, Hardware, Lorem, Bicycle, Industrialis, effect. |
| Sample | 3-5work dies |
| Delivery | 7-15days |
| Warantum tempus | tribus annis |
| Payment Terms | T/T,D/A,D/P,L/C,PecuniaeGram,Paypal praestationes. |
| sarcina | 1.PE sacculum intus, lobortis foris/Palletum. |
| 2. Aliae fasciculi: arca lignea, fasciculus singularis, lance fasciculus, taenia & reel packaging etc. | |
| 3.Per nostrum emptorem opus est. |
DVT Societas Spring condita in Fenghua, Ningbo, in2007. Cum plus quam XVI annis vernalis experientia faciens in Compressione ver, Ver tensio, Torsion Spring, Antennae ver. Nos unus ex summo X ducensfons manufacturers in ZhejiangPROVINCIAE.
7 dies exempla nativus sustinemus, et gratuita exempla vel gratuita pensanda consilia praebemus.
Si liberum contactus nos sentire debes!