Gra, Gra Electric Elevator Co., Ltd. tlhahiso ea litsebi, ho kenya ts'ebetsong e le 'ngoe, tiiso ea boleng, Gra sethala sa ho phahamisa motlakase, Gra lifti ea motlakase, Gra sethala sa ho phahamisa li-hydraulic, Gra lifti ea motlakase ka mor'a thekiso, e nang le tiisetso e tsoetseng pele ea thekiso. thepa ea tlhahiso
Gra Electric Elevator Co., Ltd. ke sethala se ka sehloohong Gra sa ho phahamisa motlakase, Gra ho phahamisa motlakase, Gra sethala sa ho phahamisa li-hydraulic lifti, Gra mofani oa tlhahiso ea tlhahiso ea motlakase sebakeng sa Gra. 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.