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1.Protech is professional to make spring,it also called sofa spring or zigzag spring for furniture
2.We have the sofa mattress spring, pocket spring, and relatived hardwares. They are both used for the sofa.
3.The packing: 5000pcs/pallet, or 400pcs/bag. 500pcs/bag.
4. Different sizes are available.
zigzag spring by roll more details: Data informations
H(mm) | W(mm) | Arc(mm) | D(MM) | L |
46 | 16-25 | 8-15 | 3.0 3.4 3.5 3.6 3.8 4.0 | up to client |
47 | 16-25 | 8-15 | 3.0 3.4 3.5 3.6 3.8 4.0 | up to client |
48 | 16-25 | 8-15 | 3.0 3.4 3.5 3.6 3.8 4.0 | up to client |
49 | 16-25 | 8-15 | 3.0 3.4 3.5 3.6 3.8 4.0 | up to client |
50 | 16-25 | 8-15 | 3.0 3.4 3.5 3.6 3.8 4.0 | up to client |
55 | 25 | 8-15 | 3.6 3.8 4.0 | up to client |
zigzag spring by roll