Thaum lub sij hawm tsim cov txheej txheem ntawm automotive aluminium alloy log, qhov tsis xws ntawm cov hmoov txheej tuaj yeem tshwm sim.
Txoj kev tu ib txwm siv los ntawm cov neeg siv khoom yog tshem tawm cov hmoov txheej nrog cov tshuaj tua kab mob thiab tom qab ntawd rov- pleev xim rau nws.
Kev ntsuam xyuas tau ua los ntawm JEZ qhov zoo tshaj plaws - muag lub tshuab nqus tsev laser, thiab cov txiaj ntsig tau zoo heev.
Nws zoo thiab sai tshem cov hmoov txheej, txhim kho lub log efficiency.
