If the result is shown in Figure :
A, B specifications (large canopy Housing) : 10,15,18,21,25,30 meters wide
5 meters long is the number of paternity unlimited extension;
C size (medium canopy Housing) : 8th meters wide
3 meters long is the number of unlimited extension of paternity;
D specifications (small canopy Housing) : Chang-3 * 3,4*4,4 5 * 5 meters
Tents characteristics :
high strength aluminum alloy frame structure pure, without any intermediate pillar, space may use 100%; Synthesis of double imports of PVC tarpaulin, efficient anti-UV, fire (European standard fire Huai), rain and wind (10).
