1. Ua tiav nrog cov roj kheej kheej lossis tshuab tshwj xeeb, nws tuaj yeem ua tau raws li txoj cai ntawm kev nqa, khoov, ncaj, extrusion, shearing, riveting, disassembly, thiab nias.
2. Cov cuab yeej siv yog siv los ua cov khoom siv hluav taws xob hauv qee qhov khoom siv kho tshuab.
3. Raws li chaw nres tsheb twj tso kua mis siab kuaj rau ntau yam kev kub siab hydraulic Cheebtsam, cov khoom ntim siab thiab cov tshuab hluav taws xob siab.