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FAQ 5-Buyers coj kev nyeem ntawv

Aug 05, 2015

Buyers coj nyeem:
Buyers los zaum kawg ntawm cov neeg siv yuav tsum paub hauv qab no ib co ntsiab lus ua ntej muas & vim & txhim kho txoj kev LED hnub ci teeb:
1) tsam thaum kawg tus plahaum yog nyob qhov twg?
Lub npe teb chaws? Lub npe Xeev & xeev? los yog tej zaum tseem rau lub nroog lub npe? Tus tsim meej yuav raws li siv qhov chaw lub hnub ci tawg. Ntau qhov yuav muaj hnub ci txawv tawg teev (sij hawm Peaksun). Raws li ib yam LED hwj huam uas tawg dua hnub ci yuav tau txo nqi khoom. Cheeb tsam uas muaj tsawg hnub ci tawg thiaj ntau nqi khoom. Ib lo lus, peb yuav tsum paub tias nws cov peaksun sij hawm accord siv qhov chaw nyob, ces peb yuav tsim solar vaj huam sib luag thiab roj teeb rau hnub ci LED txoj kev teeb pom kev zoo lawv zoo.
(2) pom lub sij hawm los hmo ntuj?
Tus tsim meej kuj yuav tsum paub teeb pom kev zoo sij hawm ib hmos. Sij hawm ntev yuav tau them ntau dua, thiab tau kawg, lub sij hawm luv luv tau txo nqi. Ib co buyers xwb yuav 4 teev ib hnub twg, ib txhia yuav 6 teev, thiab tej thaum 12 teev thiab yog hu ua deductible tseem teeb pom kev zoo. Peb feem ntau xav 11-12 teev/hmo thiaj uas yuav pom ntuj tag nrho.
(3) Tus ncej qhov siab?
Feem ntau ntawm 4M; 5M; 6M; 7M; 8M; 9M; 10M; 12M. Ntau tus ncej yuav ntau zog LED los teeb tau txoj kev, ces tus ncej qhov siab mas tseem ceeb vim hnub ci teeb LED txoj kev. Thiab buyers yuav tsum xaiv tus ncej qhov siab ua ntej yuav xa kev nug los sis xa ntawv, hu rau txawb.
4) kom muaj nuj nqis?
Yog buyers muaj meej kom muaj nuj nqis qhia txog, thov hais rau peb paub peb heev li uas tau nqe ntau zoo & meej, thiab peb yuav xyuas thawv chaw thau khoom ib yam nkaus thiab.
5) yam koj xav hais tias yog yuav pab tau rau tus tsim, qhia peb thov.
Ib lo lus: Yim peb paub txog koj cov lus yuav khoom, qhov zoo peb yuav tau ua rau koj designs.