Lub tshuab cua txias rau kev lag luam ua lub luag haujlwm tseem ceeb hauv kev txo qhov kub ntawm cov khoom siv tsim khoom hauv kev lag luam tsim khoom. Cov khoom siv cua txias dav dav suav nrog tshuab txiav laser, tshuab vuam laser, tshuab cim laser, tshuab luam ntawv UV LED, tshuab kos duab laser, tshuab khoov thiab lwm yam.
Hais txog kev tsim khoom, S&A Teyu tau nqis peev ntau dua ib lab yuan rau cov khoom siv tsim khoom, kom ntseeg tau tias muaj ntau yam txheej txheem los ntawm cov khoom tseem ceeb (condenser) ntawm lub tshuab cua txias rau kev vuam cov hlau ntawv; hais txog kev thauj mus los, S&A Teyu tau teeb tsa cov chaw khaws khoom hauv cov nroog loj ntawm Suav teb, tau txo qhov kev puas tsuaj vim yog kev thauj mus los ntev ntawm cov khoom, thiab txhim kho kev thauj mus los zoo; hais txog kev pabcuam tom qab muag, lub sijhawm lav yog ob xyoos.
