Rhombus Industrial Co., Ltd.
Tel：+86 757 88721546
+86 757 86509330
Mobile:+86-13828791885
Fax:+86-757-86509330
E-mail:rhombus@ourmattress.com
Address:Huangji Industrial Area, Jiujiang town, Nanhai district, Foshan city,Guangdong province, China.
Quality Ensure
Materials:
We use qualified materials, not just cheap materials. We ensure every mattress we sell inspected by our QC.
Below are some photos compare qualified materials and unqualified materials:
1) Foam--our foam can be compressed and when uncompressed, it can come back to its original shape, no sag.
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qualified foam and unqualified foam, please note the hole size: qualified foam holes are very small and fine; unqualified foam are big. |
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before compressing, please note unqualified foam height and holes. |
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after compressing, unqualified foam deformation are much more than qualified foam, this foam can not recover to normal size. |
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Test:
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| Elongation Test | Thickness Test |