Ntchitoyi ndi gridi ya dome yokhala ndi mainchesi 138 ndi kutalika kwa mita 53, ndi denga la mbale ya aluminiyamu-magnesium-manganese. Ntchito zake zikuphatikiza bafa lalikulu lotseguka lotentha lotentha komanso malo owonera makanema apanyumba ndi kanema wawayilesi. Ntchitoyi idapambana mphotho ya China Steel Structure Gold Award (National High-quality Project) mu 2012.