Lianggong muaj pab pawg neeg muag khoom tshaj lij rau kev hloov kho thiab ua tiav qhov kev txiav txim, txij li thaum tsim khoom mus txog rau thaum xa khoom. Thaum lub sijhawm tsim khoom, peb yuav qhia cov sijhawm tsim khoom thiab cov txheej txheem QC nrog cov duab thiab cov yeeb yaj kiab sib xws. Tom qab ua tiav kev tsim khoom, peb kuj yuav tua pob khoom thiab thauj khoom ua cov ntaub ntawv, thiab tom qab ntawd xa mus rau peb cov neeg siv khoom rau kev siv.
Txhua yam khoom siv Lianggong raug ntim kom raug raws li lawv qhov loj thiab qhov hnyav, uas tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm kev thauj mus los hauv hiav txwv thiab Incoterms 2010 raws li qhov yuav tsum tau ua. Cov kev daws teeb meem pob khoom sib txawv tau tsim zoo rau cov khoom siv thiab cov txheej txheem sib txawv.
Cov lus qhia txog kev xa khoom yuav raug xa tuaj rau koj ntawm kev xa ntawv los ntawm peb tus neeg muag khoom nrog rau txhua cov ntaub ntawv tseem ceeb ntawm kev xa khoom. suav nrog lub npe nkoj, tus lej thawv thiab ETA thiab lwm yam. Cov ntaub ntawv xa khoom tag nrho yuav raug xa tuaj rau koj lossis Tele-released thaum thov.