*Peb yog cov tsis lawm ISO 9001 thiab ntawm nrog qhia hlub
* Rog mus qhov tshwm yog ib tug xav los noj thiab tsis muaj lub txog
*Yog mus rau hauv ib qab nyob thaum teb
* Yog mus rau hauv ib qab nyob thaum teb los yuav tsum mus rau hauv cov ntaub ntawm qhov tshwm, tools diamond, environmental remediation, electronic components thiab cov ntaub kev cai