①
Cov kab hluav taws xob yog cov pob txha pob txha ntawm lub roj teeb, uas muaj lub luag haujlwm ntawm kev txhawb nqa cov khoom siv thiab ua haujlwm tam sim no, thiab tuaj yeem khaws cov hluav taws xob hluav taws xob zoo thiab nyab xeeb.
②
Siv cov hmoov txhuas rau ntawm daim phiaj.
③
Qhov siab dua qib ntawm kev siv tshuab ntawm cov txheej txheem ntau lawm, qhov zoo ntawm cov khoom tuaj yeem lav tau. Peb cov roj teeb muaj lub koob npe nrov hauv kev lag luam thiab nws tseem yog vim peb cov roj teeb zoo thiab cov txheej txheem tsim khoom.
④
TCS Roj teeb muab cov phaj rau hauv rooj plaub.
⑤
Roj teeb Choj Vuam
①
YT5L BS Kev Tshuaj Xyuas Zoo
②
YTX9L BS Quality Inspection
③
YTX4L BSQuality Inspection