Lub tshuab siv rau cov dej zoo qhuav hmoov thiab cov khoom siv sib xyaw ua ke hauv kev lag luam tshuaj, kev lag luam tshuaj, kev lag luam khoom noj. Lub tshuab no sib xyaw lub tog raj kheej tshwj xeeb, kev ua haujlwm siab, tsis muaj lub qhov muag tsis pom, cov khoom siv stainless hlau, phab ntsa polishing kho, zoo nkauj, sib npaug sib xyaw, tuaj yeem ua raws li cov neeg siv khoom thov equip tov khoom, nws tuaj yeem siv rau cov khoom siv hmoov zoo sib xyaw.