Wellcamp Folding Container House 4 Minutes Install One Container House Wellcamp Folding Container House, 5 years above 6000 units have sold to 48 countries. Our folding container house are the best solution for the labor camp. 1.100% water proof. Well sealed edges & bump-up roofing for well protection over water.   2.Full galvanized. Entire top frame,4 columns, 4 sections, hinges & bottom beams are galvanized. 3.Universal electric. Adaptable for 3 pins,2 pins,European standard, British standard,US standard and so on. 4.We have the patent in China for 100% folding design. Can easily open and set up for more than 50 times. 5.Innovation award, the only one in China. Reported by China CCTV& other international medias. Wellcamp, to be No.1 for prefab labor camp.