The bonnell spring unit has a definite array arrangement design, each row of spring by a separate and high-performance steel wire for the human body to provide the largest support surface, the whole bonnell spring unit unique balanced heat treatment and special rust-proof process, making the quality of the whole bed network more secure, the service life of up to several decades.

1. Bonnell spring unit which will provide the largest cushion for the fillers covered on the bed, the bonnell spring unit is made of high-quality steel, and no other accessories are needed, so there is no need to worry about environmental protection.

2. There is no collision friction between the two springs to ensure no noise. The spring core is large and upright, making the whole bed the flexibility of the spring unit is better than that of traditional bed nets, and the security is more secure; It can also be compressed and packed, which greatly saves transportation costs.

3. Because each bonnell spring evenly arranged, which can ensure the stability of the bed spring unit, will not shake, will not be deformed after repeated stamping and compression, and make the bed net more robust and reliable. The quality of the mattress is more secure.

4. The unique MULI-ZONES design bonnell spring units makes the mattress fit the your body better, and more stronger support.

5. Specifications details:

    Dimensions: Single/ K Single/ Double/ Queen/ King. Any sizes you need.

    Wire dia: 1.3-2.4mm

    Turns: 4 turns/ 5turns/ 6turns

    Height: 90-180mm

    Head dia: 79-89mm