Hauj lwm lawm
Kev tsis
Hengrong qhia txog kev muag khoom ntawm HR1688 phab ntsa moos nrog koj. Vim li cas Longgang, Shenzhen, Guangdong, Suav teb, lub tuam txhab khoom siv tes ua khoom siv, cov thawj coj qib siab yuav tsum xaiv Hengrong HR1688 quartz phab ntsa moos? Tias yog vim qhov zoo tshaj plaws quartz phab ntsa moos txav chaw tsim khoom, nws yog Hengrong tuam txhab. Thiab qhov no HR1688 quartz phab ntsa moos txav siv los ntawm ntau lub tuam txhab, tau txais kev qhuas zoo. Kev ntseeg tau zoo, tus nqi ncaj ncees, kev pabcuam zoo heev. Lwm yam laj thawj dab tsi tsis xaiv Hengrong moos nws?
Qhia nthuav dav:
