specification of bottom frame of 20 ft cheap flat pack container houses box is as follows:
size:W3M*L5.95M*H2.8M
2.3mm thickness galvanized steel+powder coating for main frame
4.5mm thickness steel+powder coating for lifting point
80*80&40*80 tube steel for secondary frame,plan as follows
Contact: shirley
Phone: 15192384158
Tel: 0086-535-2299802
Email: shirley@containerhomeshouses.com
Add: chenggang road,laizhou city,shandong province,china