HSZ hom saw hoist yog siv dav phau ntawv hoisting tshuab uas yooj yim siv thiab nqa. Nws tuaj yeem siv hauv chaw tsim khoom, mine, kev ua liaj ua teb, hluav taws xob, kev tsim kho thaj chaw, chaw nres nkoj thiab chaw nres nkoj, thiab nws kuj tseem siv tau hauv kev teeb tsa cov tshuab, nqa khoom, thau khoom thiab thau tawm hauv tsev rau khoom, tshwj xeeb tshaj yog haum rau sued hauv huab cua qhib thiab qhov chaw tsis muaj qhov chaw fais fab .Peb tsim cov khoom lag luam raws li lub teb chaws tus qauv, siv cov khoom siv sib xyaw ua ke ob-theem iav tsav cov qauv .Nws yog cov qauv tsim nyog, cov khoom siv tsis zoo, cov qauv qib siab, zoo nkauj tsos, me ntim, lub teeb yuag, loj tivthaiv lub zog. , siab toughness muaj kev nyab xeeb thiab ruaj khov, cov khoom tau muag tau zoo nyob rau hauv tsev thiab dav, nws tuaj yeem sib tw, cov npe zoo hauv ntiaj teb.