bonnel spring

good quality ,competitive price ,short time delivery

Bonnel spring: 
1. Durable 
2. High elasticity. 
3. Stable 
4. Excellent supporting

 bonnel spring Features:

 1,  Size : all size is available. Base on customer’s requirement

Example:

Size		Height	Pcs/crate	QTY in 40HQ
King	1890x1980 mm	12cm—20cm	18	774
Queen	1490x1980 mm	12cm—20cm	20	1060
Full	1310x1850 mm	12cm—20cm	20	1260
twin	930x1850 mm	12cm—20cm	20	1700

Wire diameter: 1.7 mm—2.4mm

Border wire diameter: 4.0 mm--5.0 mm

Helical wire diameter: 1.6 mm--1.8 mm

coil Diameter: 65 mm--90 mm

Mid-coil diameter:45 mm—60mm

Turns: 4—7

 

2 Application: used for mattresses

 

3,Characteristic:  The Bonnell spring is the classic Spring Unit, and through the years, proven its worth. It is made from around hourglass shaped springs which are tied together to form a mat. A round helical crosswise connects each single spring to a spring unit. The quality is guaranteed by the careful selection of the materials used and regular quality control.