Washington DC, Washington DC Electric Elevator Co., Ltd. tlhahiso ea litsebi, ho kenya ts'ebetsong e le 'ngoe, tiiso ea boleng, Washington DC sethala sa ho phahamisa motlakase, Washington DC lifti ea motlakase, Washington DC sethala sa ho phahamisa li-hydraulic, Washington DC lifti ea motlakase ka mor'a thekiso, e nang le tiisetso e tsoetseng pele ea thekiso. thepa ea tlhahiso
Washington DC Electric Elevator Co., Ltd. ke sethala se ka sehloohong Washington DC sa ho phahamisa motlakase, Washington DC ho phahamisa motlakase, Washington DC sethala sa ho phahamisa li-hydraulic lifti, Washington DC mofani oa tlhahiso ea tlhahiso ea motlakase sebakeng sa Washington DC. Khamphani e na le matla a matla a tekheniki, lisebelisoa tse felletseng, 'me e na le lihlopha tse ngata tsa tlhahiso le ts'ebetso e kholo.