Economic modular container homes for sale:

1.Conection Method: Welding or hot rolled or cold rolled
2.Wall&Roof: EPS, Rockwool, PU sandwich panel
3.Frame:Q235 Steel 
4.Door: Rolling door or Sliding door (sandwich panel)
5.Window: Plastic steel or Aluminum alloy window
6.Surface: Hot dip galvanized or painted various colors for your choice.
features:
1.Light in weight, high strength, long span
2.Short construction period, low building cost
3.safety and durability, anti-corrosion features
4.Environment-friendly, all materials can recycle.