Patio umbrella

Patio umbrella
1)Large size,3M more,waterproof;
2)Double layer;
3)aluminum and steel frame with terylene fabric;


Patio umbrella, used in beach, garden, patio, pure outdoor product, waterproof and blanch
Specifications:
1. 3.5mx3.5mx8K (or 3mx3mx8k) square umbrella

2. no crank, no crook, pull rope type with plug, double layer aluminous umbrella

3. umbrella area:3.5mx3.5(or 3mx3m), umbrella height:2.9m, drop line height: 2.15m, plug height:2.1m
4. Material: four long frames are made in steel(for strengthen intensity): 27*18*0.8t;
others made in aluminum, center stand: 58*1.6t, first AL frame:28*18*1.1t, second AL frame: 18*12*0.8t; umbrella cloth: 180grams terylene, waterproof coating