Quality metal memory spring mattress

The continuous mattress spring is assembled by our bonnell spring units. It has many advantages compared with ordinary spring mattress. 1. It is suitable for people's body curve and has guaranteed to protect our arthrosis furthest. 2. The spring has no knot and flashback. No damage for the spring. 3. The continuous mattress spring's life is five times than the ordinary mattress. The following information is our present continuous mattress spring specifications. 1. Diameter: 1.8-2.4mm 2. One wire spring net 3. Turn: 4-9 4. Wire thickness range: 1.8mm-2.4mm 5. Height range: 15-20cm 6. Border wire: 4.8-5.0mm. 7. Compressed packing