ODM Mattress Spring Steel Wire Continuous Bonnel Coil Spring

High Carbon Steel Wire Bonnell Spring Mattress with 1.8mm-2.4mm Diameter for OEM

Bonnell Coils

Bonnell coils have an hourglass shape that is wider on the top and bottom than in the middle. The thinner portion

is designed to flex in response to minimal pressure, while the thicker portion can stand up to greater pressure.

Each coil is knotted at the end and connected to the neighboring coils via a network of thin, spiral-shaped helical

wires.

Since Bonnell coils are interconnected, they move as a single unit. This allows them to provide more support, but

it means they can’t adjust to different weights and sleep positions as well as other mattress coil styles. Friction from

the coils may also produce some noise.

Bonnell coils were the original type of mattress coils used to make mattresses. They’re also one of the least

expensive types of mattress coil. Bonnell coils are fairly firm and they generally have reliable edge support,

though they can be prone to sagging in the center of the mattress.

Offset Coils

Offset coils are a derivative of Bonnell coils, sharing their hourglass shape and interconnected helical wires.

While offset coils look similar to their predecessors, some key differences make them more responsive,

comfortable, and quieter.

Rather than a completely rounded top and bottom, offset coils have squared sides. The coils flex like a hinge

under lighter pressure, and provide stronger pushback under an increased load. Offset coils can respond to

movement without transferring as much motion to the rest of the mattress, and their ergonomic design may

also limit noise.

There are several different variations of offset coils, such as designs with hinges on both sides, or the top and

bottom, or offset coils that do not have knots. Offset coils are more costly to manufacture than Bonnell coils,

which can drive up the price of the mattress as a whole.

Product Description

About Us

Founded in 2010,Foshan Gaoming Yirilom Household Co.,Ltd is a professional manufacturer who specialized in furniture accessories,including varieties of sofa pocket spring,mattress pocket springs,pillow pocket springs,mattress,zigzag spring and other furniture accessories.

Our factory is located in Foshan China,covering an area of 5000 square meters and more than 50 technicians with over 13 years of experience in furniture accessories,meanwhile our products are managed in strict accordance with ISO9001 Quality Management System and all the items pass SGS certification.

Thanks to our 8 sets of advanced spring production line,we can product over 8000000pcs pocket spring and furniture accessories per month,so our urgent delivery date can be handled in 7 days.Keeping a good cooperation with many famous furniture brand like UK famous furniture brand HALO and Europe famous furniture brand PGS.Meanwhile,we have provided one-step OEM&ODM service to our partmers with low MOQ per design.

Our top 3 markets are Asia,Middle East,and South America.Due to our partnerships with global brands,we understand the importance of your data security,and you need more than just suppliers.We hope to establish long-term business relationship with customers around the world.

We are confident to offer a wide range of products that will satisfy your requirements.If you have special size & color & materials and other requirement,please do not hesitate to contact us,we can provide the customization and develop the markets especially for you.We will be your sincere partner in China.