Biconical coil springs/Sofa coil springs /spiral spring for sofa
USD $0.05 - $0.5 /Piece
Min.Order:3000 Pieces
Foshan Quan Yi Spring Hardware Co., Ltd.
Biconical coil spring, Coil spring, Spiral spring, bonnel spring for sofa is a kind of sofa spring,they distribute great quality,durability,and utility to sofa and seat.
Coil Spring for Sofa
Feathers:
1.Material: High carbon steel wire :80#
2. Wire diameter: 2.8mm-4.1mm
3. Caliber: 80mm-130mm
4.Heart diameter.: 40mm-60mm
5. Height: 80mm-260mm
6. Turn: 4-11 turns
7. Process: high temperature treatment and antirust treatment.
8. Package: packed in fibre bag
9. Application: used for sofa or chair.
10. Quantity: up to customers' request.
11. Advantage: keep Stronger and Elastic
12. Terms: EXW, FOB,CIF