Compression bonell spring
Description: bonnell springs
Model No: SP
Material: Steel
Place of Origin: Fujian,China (Mainland)
Function: mattress spring core
Load Type: Compression
Export Area: world wide
Style: Coil
Usage: Furniture

Payment & Shipping Terms
Unit Price:????????????????US$670.0~780.0
Payment Term:?????????? T/T, L/C
MOQ:???????????????????????5 Metric Ton
Means of Transport:?? by sea

Supply Capacity
Packing:????????????????????500pcs/package
Production Capacity: 8 tons/day
Delivery Date:?????????? 3 days

wire standard: GB#70
head diameter: 60mm--90mm;
wire thickness: 1.8mm--2.4mm;
middle diameter: 30mm--55mm;
height: 8cm--18cm;
turns: 4--6turns

produced by automatic coiling machine, stable quality, profestional design provide different firmness; heat treated high carbon wire gives good surport to your mattress!

specifications required as below:
A- head-diameter; (60--90mm)
B- height; (80--120mm)
C- wire thickness; (1.4--2.4mm)
D- turns; (4--7turns)
E- mid-diameter; (30-80mm)
Our products are very competitive, feel free to contact us and offer you the fastest