Txiav ib lub voj voog ntawm ntug gingival ntawm cov khoom siv orthodontic pob tshab kom muaj qhov chaw rau kev sib txuas lub lingual buckle lossis bracket ntawm qhov chaw hniav, yog li ntawd tsis cuam tshuam rau kev hnav ntawm cov khoom siv orthodontic pob tshab. Tsis tas li ntawd, txiav cov cheeb tsam uas xav tau cov ntaub mos mos cushioning kom tiv thaiv cov khoom siv pob tshab los ntawm kev nias cov pos hniav.
1. Kev Xa Khoom: Tsis pub dhau 15 hnub tom qab tau txais kev txiav txim.
2. Kev Thauj Khoom: Tus nqi thauj khoom yuav raug them raws li qhov hnyav ntawm qhov kev txiav txim kom ntxaws.
3. Cov khoom yuav xa los ntawm DHL, UPS, FedEx lossis TNT. Feem ntau nws yuav siv sijhawm 3-5 hnub los txog. Kev xa khoom los ntawm dav hlau thiab dej hiav txwv kuj yog xaiv tau.