The tents are mainly used for camping, sport venture, industrial project, disaster relief, fishing, family tour, fieldwork, etc. The materials are fire-resistant PVC, water-proof synthetic fiber, coating nylon, canvas, cotton, nylon net, reflecting aluminum-plating, etc. The poles are made of high-strength glass, AL products, spring steel wire and hf zinc-plating tube, etc. There are tents for single, double, three and more people with single-layer ones and double-layer ones. The tents were designed reasonable with new material, new technology, new structure according to the weather of different area which is comfortable for staying inside.