Tam sim no peb muaj ntau tus neeg ua haujlwm tshwj xeeb cov neeg siv khoom zoo ntawm kev lag luam, QC, thiab ua haujlwm nrog cov teeb meem teeb meem thaum lub sijhawm tsim cov iav Lift Rau Tsev,Tsheb of Elevator, Neeg nrog caij Lifts Rau Tsev, Loj Freight of elevator,Nyob sab hauv tsev of Elevator.Pab neeg ua haujlwm tau txhawb nqa ntawm txhua qib nrog kev sib tw tsis tu ncua.Peb pab neeg tshawb fawb tau sim ntau yam kev txhim kho hauv kev lag luam rau kev txhim kho cov khoom.Cov khoom yuav muab rau thoob plaws lub ntiaj teb no, xws li Europe, Amelikas, Australia, America, Cancun, Albania, Jersey.With cov neeg ua haujlwm zoo, tshiab thiab nquag, peb muaj lub luag haujlwm rau txhua yam kev tshawb fawb, tsim, tsim, muag thiab kev faib tawm.Los ntawm kev kawm thiab tsim cov tswv yim tshiab, peb tsis yog ua raws nkaus xwb tab sis kuj tseem coj kev lag luam zam.Peb mloog zoo rau cov lus teb los ntawm peb cov neeg siv khoom thiab muab cov lus teb tam sim.Koj yuav tam sim xav tias peb cov kws tshaj lij thiab kev pabcuam zoo.