Peb cov tuam txhab uas hais tau zoo thoob plaws "cov khoom lag luam zoo yog qhov kev ua haujlwm nyob mus ib txhis5 nkas loos roj twj tso kua mis,Premier lubrice tshuab,Centralized Lubrication Twj,Hydraulic Roj TwjCov. Nrog ntau yam ntau yam, sab saum toj zoo, tsim nyog tus nqi thiab tsim qauv tsim, peb cov khoom lag luam thiab lwm yam kev lag luam. Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li Tebchaws Europe, Bularia, yog li peb tau muab peb cov neeg siv khoom nrog cov khoom lag luam zoo thiab kev pabcuam zoo. Thov koj xav tiv tauj peb kom paub ntxiv.