Flat bed and the difference between the upper and lower bed

Stepwise apartment mattress introduced: 'humanization' design structure, give a person a kind of sense of security, will also be able to walk on the stairs when reading a book, make the maintenance of the mattress body bar above especially thoughtful, complete for use thinking to security issues, while the lower desk is suitable white-collar workers or students to use. Product information: the cold rolled steel sheet, which is using the life of the mattress body, its inside is hollow profiled material, the mattress body stability, four feet mattess has rubber sleeve, exposure to air, solid not swing. Powder using highlights its tone, tough, beautiful and easy, light and easy to scrub, no dust, average, coating adhesion ability is strong, paint face difficult and rust, without screw design USES, let the whole mattress body on the device and the transport, both sides will have extreme Jane. Fluctuation mattess introduced: save space, it brings to life a 'solid'. Product information: using the cold rolling steel plate, which is using the life of the mattress body, the mattress body design of the structure of application card on bearing capacity up to 800 jins, and in the process, product appearance after phosphating, pickling, anti-corrosion, rust and chemical disposal, such as electrostatic pensu utilizing life up to 10 years.