The large-scale awning is usually designed and built with herringbone awning frame, with a span of 30m, 40m and 50m; the large-scale awning is designed with unit combination, with a length of 5m per grid. The awning bracket (column and inclined beam) is made of four groove high-strength aluminum alloy pipe, and the awning cloth is made of flame-retardant double-sided PVC synthetic fiber cloth, which conforms to DIN 4102b1 in Europe M2 Standard. The color and style of the tarpaulin can be customized, translucent and semi translucent with window transparency and so on.

The large-scale awning is mainly composed of frame and tarpaulin. There are also different configuration options in the interior of the awning, which can further improve the ornamental and practical properties of the awning, such as: top cloth curtain, side curtain, floor, air conditioning, hard wall, glass wall and drainage ditch, etc.; in addition to the herringbone frame construction, the large-scale awning can also be built into polygon, spire, flat roof, etc Chaoli caravan supports customized service according to customer's design requirements.

The large-scale shelter has the high-quality characteristics of wind resistance, water resistance, fire prevention and UV protection, and its safety and stability completely meet the international product standards, with strong comprehensive performance. After disassembly, it is small in volume, convenient for transportation and storage, simple and quick in installation and disassembly, and has no special requirements for the construction site. Generally, it can be used on flat ground such as grassland, asphalt ground and cement ground.