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21cm premium soft medium bonnell spring coil mattress

21cm premium soft medium bonnell spring coil mattress

21cm premium soft medium bonnell spring coil mattress
Standard Size
Single,Double, queen, king
Selling point
super soft foam filling with economic price
vacuum compressed+ wooden pallet
Payment Term
30% deposit by TT, 70% balance before loading in factory
Delivery time
Start Port
shenzhen, Guangzhou,Foshan
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Quantity Needed:
Hardness: Soft medium

21cm premium soft medium bonnell spring coil mattress



Product Description


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100% New Raw Material !




Supportive High density foam layer:

High Density Foam: Using real polyurethane materials, the holes are small and uniform, pure sponge feels smooth and smooth, strong support, long-term extrusion is also difficult to deform.


Classic Bonnell springs:

All spring made by ourself. Use high manganese steel wire, which spring lifespan guarantee 15 years. Better support of the body weight, uniform stress, keep the spine physiological balance


Cool & breathable Knitted fabric:

Provides comfortable breathability, helping move humid air out and fresh air in, enhancing constant air circulation throughout the mattress.


Delivered vacuum packed:

Vacuum-packed for greater hygiene, but also for a more economic way to saving costs during shipping.



Item No.RSB-B21Comfort levelHard Medium soft
ColorWhite+BlackGeneral useHome, Hotel, Chain store etc.
Weight30KG for Queen sizeCustomizedYes
Main material  

1. Top quilting layer: comfort foam filling

2. Comfort layer: High density support foam

3. Base: 18cm Bonell spring

4. Bottom quilting layer:  natural

PackageVacuum compressed+ wooden pallet
Payment termL/C, T/T, paypal: 30% deposit, 70% balance before shipping (can be discuss)
Delivery TimeSample 10-12 days, 30 days for 20GP,25-30 days for 40HQ up to mattress design  
Selling point1. Design to help solve 2 common sleep problems: lossing and turning, back support and alignment

2. comfort foam which keeps you good night sleep and still gives you biggest support of your body

we not only understand the importance of having enough sleep, but also the quality of your sleep. Here, we strive to provide you with the latest in sleep technology at undeniably great prices so that you no longer have to discount on getting the good night’s rest that you deserve.
Vacuum Rolled Packed - Synwin's mattress was adopt vacuum sealed and neatly rolled in a box. Smaller size, easy to carry, simply unbox,restore in 10 seconds after cut the protective wrap, fully expanded for 48 hours. (Please note: once the mattress open and restore, it cannot be roll back again) 

Detailed Images

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Size and Package 


Mattress ModelSizeDimensions/cmThickness/cmQTY/20feetQTY/40HQ
RSB-B21(20cm height)Single90*190206601320
Full99*190 206051210

Pressure Relief - The hybrid innerspring mattress with 8.2 inch individual encased pocket coils,each spring work independently,providing a nice and even balance support of head, shoulder, waist, hip and legs.Spring mattress has moderate hardness and softness. It has ergonomic benefits. It can provide comfortable sleep and protect the health of human spine. 

Company Information




1) Synwin established :2007 (14 Years old )
2) Location : Foshan,Guangdong, china 
3) Main products: Mattresses ; Non woven fabric, mattress spring, Bed Base; Pillow 
4) Workers: 700 
5) Production capacity: 30000pcs /month 
6) Stable quality guarantee; Automatic production line and professional Laboratory. 
7) Serviced customers : 30 international brands+ 800 Hotel projects 
8) Design according customer request , price can from usd 25 -- usd 300(nature model)
Packaging & Shipping




Health Mattress - Our materials have been approveed by CertiPUR-US, ISPA, Oeko-Tex Standard 100,which are free of harmful substances. EASELAND's bed mattress come with 10 years warranty,Please feel free to contact us if you have any problems.

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