Lub tuam txhab tuaj yeem tsim kho rau cov neeg siv ntau yam tshwj xeeb tshwj xeeb, cov khoom siv tshwj xeeb square raj, H-shaped steel, Lub kaum sab xis steel, cov khoom xa tuaj raws sij hawm, tus nqi qis, zoo heev, thiab txuas nrog cov ntaub ntawv qub lossis luam tawm, hnub so raws li kev lag luam niaj hnub, thiab tuaj yeem ua sawv cev ntawm lub cev muaj zog thauj khoom, kev thauj hluav taws xob, qhov ntau tuaj yeem xa ncaj qha rau hauv lub tshuab steel.Kev lees txais kuj muaj.Lub tuam txhab cov khoom lag luam txhua xyoo nyob ib ncig ntawm kaum txhiab tons, nrog lub zog ruaj khov, ntau yam kev qhia tshwj xeeb thiab ntau yam, kev ruaj ntseg zoo, tus nqi tsim nyog, kev pabcuam zoo heev, tsis tu ncua los ntawm cov neeg siv tshiab thiab qub thiab kev lag luam kev lees paub thiab kev ntseeg siab, thiab peb ua raws li cov neeg siv khoom. , rau cov neeg siv dab tsi cov kev pabcuam tenet ntawm kev tawm tsam tas li, kev lag luam, Peb xav qhia peb lub siab ua tsaug rau cov phooj ywg qub thiab tshiab los ntawm txhua qhov chaw ntawm lub neej uas tau txhawb nqa peb ntau xyoo, thiab xav kom peb txoj kev koom tes yav tom ntej zoo dua!
Kev pabcuam tenet: muaj zog lub zog, cov khoom zoo, tus nqi qis, kev pabcuam thawj zaug
Tsom ntsoov rau kev cog lus: kom ntseeg tau cov khoom zoo tshaj plaws, qhov zoo tshaj plaws, tus nqi qis tshaj, kev pabcuam zoo tshaj plaws ua tsaug rau kev ntseeg siab ntawm cov neeg siv khoom