Foshan Nanhai Xulong Spring Factory
XULONG SPRING wire spring solution trusted since 1979
Add to Cart
Customized Alloy Steel Hot Wound Springs , Overload Coil Springs Black Painted
Specifications:
| Material | Alloy steel 60Si2Mn |
| Wire diameter | 22mm |
| Outside diameter | 112mm |
| Free length | 300mm |
| Total coils | 9 |
| Active coils | 7 |
| Direction | Right |
| End type | Close and ground |
| Hardness | HRC 45-48 |
| Surface treatment | Black painting |
| Usage | engineer machiney |
Description:
XULONG SPRING has been manufacturing hot wound springs (also known as hot coil springs, hot compression springs, or hot helical springs) and related product since 1979,ouur commitment to quality, technology, process improvement and our customers, has made us a outstanding supplier spring industry. We have the ability to control metallurgical processes together with our steel supplier and guarantee part quality to our customers, earning us a TS ISO/TS 16949:2009 certification. This guarantees the best quality and the most competitive pricing in the industry.
Our highly trained staff of engineers are always standby to meet your design, development, and manufacturing specifications. Our goal is simply to build a tough spring brand through meeting your every expectation.
Application:
Xulong spring is the leading spring manufacturer in south China since 1979,and our hot wound/coil springs are widely used in the industries as follow:
Competitive Advantage:
| 1. rich experience: XULONG make spring since 1979 |
| 2. Huge capacity: we make 400-500 tons of springs each month |
| 3. Wire diameter: 0.08-60mm |
| 4. ISO 9001:2008 TS 16949 certificated |
| 5. High quality spring material imported from Japan,Korea etc |
| 6. Well equipped spring testing machines |
| 7. Professional technology team,all staff of tech dep studied springs for over 6 years |
| 8. Excellent customer service,you can contact us online any time. |
| 9. XULONG SPRING own abundant experience of providing OEM service |
| 10. Reasonable price,quick delivery |
FAQ:
Q: Is there a minimum order quantity?
A: our MOQ is 1 pc.
Q: Does XULONG SPRING supply material certifications or conformance certifications?
A: Yes. We supply both together with the items when shipment arranged.
Q: What method of shipping does XULONG SPRING use?
A: for air way,We shipping using DHL,UPS,TNT and FEDEX, and we also can use your UPS collect account number.
If the items are big quantity,we will choose sea way usually.
For your hot wound springs,plz feel free to contact us!