Chongqing Haoyida Outdoor Facility Co., Ltd. e thehiloe ka 2006, e sebetsa ka mokhoa o ikhethileng ka moralo oa thepa ea ka ntle, tlhahiso le thekiso, e nang le nalane ea lilemo tse 19 ho fihlela hole. Re u fa makotikoti a lithōle, libenche tsa jareteng, litafole tse kantle, moqomo oa liphahlo, lipitsa tsa lipalesa, liraka tsa libaesekele, li-bollards, litulo tse lebopong la leoatle le letoto la thepa ea ka ntle, ho fihlela litlhoko tse felletseng le tse felletseng tsa projeke.