Features: 1) can be rolled up for collection or opened up for using as carpet

       2)  can be used along the terrain ups and downs, not subject to any limitations

       3) separate the short ,joint the long ,or carry, they are all easy and convenient

       4) can be used on container truck to load and unload the goods, quick and save effort.

         can be used in warehouse for conveying material, save effort and time.