Quality lastis mattress/mattress spring

For the bonnell spring mattress 4 turns, height range 85mm - 105mm 5turns, height range 135mm - 150mm

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

Mattress inner spring unit, compressed packing. With various series, like 252, 288,312, 336... Skilled workmanship and advanced equipments provided you with high quality products.

The following are the common specifications of the single spring used for the spring unit. Wire Diam.: 1.6-2.4mm Top Diam.: 4.5-5.5cm Waist Diam.: 6.5-7.5cm Border Wire: 4.8-5.0cm Height: 8-23 Turns: 4-7 We have two kinds of packing ways. Roll packing---without the border wire Flat compress packing---with the border

Quality lastis mattress/mattress spring