Recliner Sofa Spring

extension spring,shorter extension spring,types of extension springs,

springs with diameters from 0.1mm to 350mm
material:steel
product range for automotive, covering car, mini car, truck, motorcycle,
engineering machinery, agriculture
machinery, mining machinery, oil chemistry, power equipment, precision
instrument, sport apparatus, electrical equipment and power tools
packing:as requests


1. available for OEM Orders
2. high capacity production
3. over 10 years experience
4. certified and qualified technicians
5. high automated manufacturing system
6. technical support by institute of spring technology( IST)
7. RoHS compliance: ability to measure over 76 types of chemicals and materials, thickness of plating
8. our integrated electro plating workshop, make us more efficient, reliable, direct, lowcost, quality
9. excellent customer service and quick response
10. competitive price
11. local delivery and export are available