Specifications
pocket innerspring1.durable
2.quick delivery
3.20 years experience in mattress spring
4.15 years warranty
We have been in mattress innerspring units industry since 1989.Today,with the capacity of producing 7000 pieces of innerspring unit a day,we are proud to say that we are the biggest mattress innerspring manufacturer in China,we produce the most competitive innerspring units.
Outside view of our factory
Office building
Bonnell spring station
After spring unit well-formed and checked,before compressing,every piece of spring unit will be sent in an oven to get a 30-40mins,300-400°C heat-treating process to make sure its good elasticity and durability.We give 15years warranties for each spring unit.
Goods ready to ship after compressing
Pocket spring workshop
We use good quality 70# high carbon steel wire for our spring,even the steel wire,we produce them ourselves.
Row Counts&Dimensions | |||||||
Innerspring Units | |||||||
Twin | TwinXL | Full | FullXL | Queen | King | Cal.King | |
Unit | 36 1/2×73 | 36 1/2×78 | 51 1/2×73 | 51 1/2×78 | 58 1/2×78 | 74 1/2×78 | 70 1/2×82 |
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Bonnell spring | |||||||
252 | 8×21 | 8×23 | 12×21 | 12×23 | 13×23 | 16×23 | 15×24 |
312 | 9×24 | 9×26 | 13×24 | 13×26 | 15×26 | 18×26 | 17×27 |
336 | 10×24 | 10×26 | 14×24 | 14×26 | 16×26 | 20×26 | 18×27 |
364 | 10×26 | 10×28 | 14×26 | 14×28 | 16×28 | 20×28 | 19×29 |
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Marshall(Fabric Encased) | |||||||
475 | 13×25 | N/A | 19×25 | N/A | 21×27 | 27×27 | 26×28 |
609 | 15×29 | N/A | 21×29 | N/A | 24×31 | 30×31 | 29×32 |
660 | 16×30 | N/A | 22×30 | N/A | 25×32 | 32×32 | 30×34 |
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SuperLastic | |||||||
520 | 18×20 | 18×21 | 26×20 | 26×21 | 30×21 | 38×21 | 36×22 |
624 | 18×24 | 18×26 | 26×24 | 26×26 | 30×26 | 38×26 | 36×27 |
624FE | 18×22 | N/A | 24×22 | N/A | 28×24 | 36×24 | 34×25 |
Benefit from our 600 well-trained and experienced workers team,inquire now!