Yuav ua li cas Freight, Insurance, thiab Roj Surcharges Hloov Tag Nrho Cov Nqi Them Nqi hauv Turnkey EMS Projects

Apr 09, 2026

Tso lus

Thaum cov neeg yuav khoom tshuaj xyuas qhov hloov pauv EMS, lawv feem ntau pib nrog kev tsim khoom tag nrho. Qhov ntawd yog qhov qub. Nws kuj yog qhov uas ntau qhov chaw tsaws - nqi yuam kev pib.

Cov lus teb tau yooj yim yog qhov ncaj ncees: kev thauj khoom, kev tuav pov hwm, thiab cov nqi roj ntxiv tuaj yeem hloov pauv tus nqi xa tawm tiag tiag ntawm qhov haujlwm EMS turnkey vim tias lawv cuam tshuam ntau dua li daim ntawv xa khoom xa tuaj. Lawv kuj cuam tshuam rau tus qauv xa khoom, lub sijhawm pheej hmoo, thiab qhov kev tsocai tau cog lus li cas rau.

Tias yog vim li cas ib qho kev tsocai uas zoo li pheej yig dua nyob rau theem ntawm lub Hoobkas tsis tas yuav yog qhov kev xaiv lag luam zoo dua thaum cov khoom xa tuaj, cov khoom tau txais, thiab cov phiaj xwm xa khoom raug sim tawm tsam cov xwm txheej tiag.

 

Dab tsi Tag Nrho Cov Nqi Them Nqi txhais tau tias nyob rau hauv Turnkey EMS Project

Hauv kev ua haujlwm EMS turnkey, tag nrho cov nqi tsaws tsis yog tus nqi ntawm kev tsim cov laug cam. Nws yog tus nqi dav dua ntawm kev tau txais kev tsim tiav los ntawm qhov chaw tsim khoom mus rau tus neeg yuav khoom qhov chaw txais khoom raws li kev npaj ua haujlwm.

Hauv cov ntsiab lus siv tau, uas tuaj yeem suav nrog:

  • kev tsim khoom thiab kev tsim khoom
  • PCB fabrication thiabPCB Assembly
  • kuaj thiab soj ntsuam Scope
  • ntim thiab xa khoom npaj
  • keeb kwm- sab logistics thiab export tuav
  • thoob ntiaj teb freight
  • cargo insurance
  • roj-cov nqi ntxiv
  • qhov chaw tuav, lub luag haujlwm, se, lossis xa khoom zaum kawg yog qhov tsim nyog

Tsis yog txhua qhov kev tsocai nthuav tawm cov khoom no tib yam nkaus. Qee tus neeg muag khoom tsim ntau ntawm lawv rau hauv kev lag luam tag nrho. Lwm tus tawm ntau ntawm lawv sab nraum tus lej. Tias yog vim li cas ob nqe lus tuaj yeem saib ze rau ntawm daim ntawv thaum nqa khoom sib txawv heev - tus nqi pheej hmoo hauv qab.

Ib daim ntawv qhia turnkey yeej tsis yog tus lej ntau lawm. Nws tseem yog ib txoj kev npaj khoom, kev xa khoom xa tuaj, thiab tus qauv kev pheej hmoo.

 

Vim li cas Freight hloov qhov kev sib piv sai dua li ntau tus neeg yuav khoom xav tau

Kev thauj khoom zoo li yooj yim kom txog thaum qhov project nres tsis yooj yim.

Thaum xub thawj siab ib muag, freight tsuas yog tus nqi thauj. Nyob rau hauv qhov tseeb, nws kuj shapes tus me nyuam txoj kev npaj. Nws cuam tshuam seb qhov kev xa khoom txav los ntawm huab cua, dej hiav txwv, courier, lossis cov qauv sib xyaw. Nws cuam tshuam seb qhov kev txiav txim mus ib zaug lossis hauv ntu. Nws cuam tshuam ntev npaum li cas cov khoom muag raug khi. Thiab qee lub sij hawm nws cuam tshuam seb tus neeg siv khoom tus kheej lub sijhawm downstream tseem ua haujlwm.

Qhov no yog qhov tseeb tshwj xeeb hauv peb qhov xwm txheej.

info-800-600

Kev tsim me me lossis ceev ceev

Hauv tsab qauv, tus tsav- khiav, lossis tsawg- cov haujlwm ntim, cov nqi thauj khoom tau kis ntau dua cov chav tsev tsawg dua. Qhov ntawd txhais tau tias kev thauj khoom tuaj yeem cuam tshuam qhov kev lag luam tiag tiag ntawm kev tsim me me sai dua li cov neeg yuav khoom xav tau.

Ib qho kev txiav txim me me tsis muaj ntau qhov ntim uas yuav kis tau tus nqi logistics. Hauv qhov kev pab cuam ntawd, kev xaiv khoom thauj tuaj yeem muaj teeb meem ntau dua li qhov sib txawv me me ntawm cov nqi sib dhos.

info-800-600

Split-Shipment Projects

Ib qho kev tsocai tuaj yeem xav tias ib qho khoom xa tuaj huv. Qhov project tiag tiag yuav tsis nyob twj ywm li ntawd.

Yog hais tias ib qho ntev - cov thawj coj hla dhau, lossis ib qho kev txiav txim siab yuav siv sij hawm ntev dua li qhov xav tau, qhov project yuav hloov mus rau hauv kev xa khoom. Qhov ntawd yog qhov chaw thauj khoom nres yog cov kab hauv qab thiab pib hloov tag nrho cov qauv nqi.

info-800-600

Sijhawm -Sensitive Deliveries

Rau qee qhov haujlwm, qhov teeb meem tiag tiag tsis yog "huab cua kim" piv rau "dej hiav txwv pheej yig." Qhov teeb meem tiag tiag yog seb qhov kev xa khoom qeeb qeeb ua rau tus nqi loj dua rau lwm qhov.

Yog tias cov laug cam xav tau rau kev siv tau, kev teeb tsa, kev pom zoo rau cov neeg siv khoom, lossis cov theem tsim tom ntej, kev thauj khoom qeeb qeeb tuaj yeem hloov mus rau qhov kev txiav txim siab kim dua tag nrho.

Qhov ntawd tsis txhais hais tias huab cua freight yeej ib txwm yog cov lus teb. Nws txhais tau hais tias freight yuav tsum raug tshuaj xyuas tawm tsam qhov project, tsis yog tawm tsam tus nqi thauj khoom xwb.

 

Vim li cas Insurance Me me ntawm daim ntawv tab sis tseem ceeb hauv kev xyaum

Insurance feem ntau zoo li me me piv nrog cov khoom tsim tag nrho. Tias yog vim li cas nws thiaj li tau nyob hauv - tshuaj xyuas.

Cov lus nug tseem ceeb tsis yog seb tus nqi nws tus kheej puas loj. Cov lus nug tseem ceeb yog yuav ua li cas yog tias cov khoom xa tuaj ploj, puas, qeeb, lossis tsuas yog tiv thaiv ib feem xwb.

Qhov no tseem ceeb tshaj thaum tsim muaj xws li:

  • siab -cov khoom muaj nqis
  • nyuaj-rau- hloov qhov chaw
  • ib - lub sij hawm prototypes los yog validation tsim
  • cov rooj sib txoos khi rau lub qhov rais qhib lossis cov neeg siv khoom teeb tsa
  • cov kev pab cuam uas rov tsim kho cov khoom xa tuaj yuav siv sij hawm muaj txiaj ntsig

Lwm cov ntsiab lus cov neeg yuav khoom qee zaum tsis nco: tus neeg nqa khoom lav thiab kev tuav pov hwm thauj khoom tsis yog tib yam.

Kev xa khoom tuaj yeem "npog" hauv kev thauj mus los tsawg thiab tseem muaj kev lag luam hauv qab - tiv thaiv. Rau PCBA cov khoom xa tuaj nrog lub sijhawm muaj txiaj ntsig, qhov sib txawv tseem ceeb.

Insurance feem ntau tsis yog kab loj tshaj plaws hauv cov lus hais. Tab sis thaum muaj ib yam dab tsi tsis ncaj ncees lawm, nws tuaj yeem dhau los ua ib qho ntawm cov kab tseem ceeb tshaj plaws uas tus neeg yuav khoom tsis tuaj yeem tshuaj xyuas.

 

Vim li cas Roj Surcharges yuav tsum tau tshuaj xyuas nyias

Roj-cov nqi cuam tshuam yog qhov yooj yim rau kev kwv yees vim tias lawv tsis tas zaum hauv ib daim ntawv huv.

Nyob ntawm txoj kev thiab tus neeg nqa khoom, cov neeg yuav khoom tuaj yeem pom:

  • roj surcharge
  • BAF
  • bunker adjustment factor
  • bunker surcharge thaum muaj xwm ceev
  • lwm txoj hauv kev- ntsig txog lub zog lossis cov nqi rov qab
  • Daim ntawv lo tseem ceeb dua li tus cwj pwm. Cov nqi no tuaj yeem txav mus los ntawm kev thauj khoom hauv paus.

Qhov ntawd txhais tau hais tias qhov kev tsocai tseem tuaj yeem saib ruaj khov thaum ib feem ntawm tus nqi thauj mus los tseem raug hloov pauv. Hauv kev ua haujlwm tiag tiag, qhov tseem ceeb vim tias cov neeg yuav khoom feem ntau xav tias cov kab xa khoom hauv qhov kev tsocai tau kho ntau dua li qhov nws ua tau.

Ib qho qis - saib cov lus qhia tseem tuaj yeem yog qhov kev xaiv lag luam pheej hmoo yog tias lub hauv paus thauj khoom tsis meej, kev kho tus nqi ntxiv tsis meej, thiab cov qauv xa khoom tseem xoob dhau.

 

Vim li cas qhov no tseem ceeb dua nyob rau hauv Shipping Ib puag ncig tam sim no

Txawm hais tias lub rooj tsavxwm tsim nws tus kheej ruaj khov, kev xa khoom sab ntawm qhov project yuav tsis yog.

Tus nqi thauj khoom thauj khoom, txoj hauv kev, kev hloov pauv hloov pauv, thiab kev hloov pauv nyiaj ntxiv tuaj yeem hloov pauv kev lag luam xa tawm ntawm tib qho kev txiav txim. Qhov ntawd tsis tau txhais hais tias txhua qhov project yuav raug cuam tshuam ib yam. Nws txhais tau tias cov neeg yuav khoom yuav tsum tau ceev faj ntxiv txog kev kho cov khoom thauj, kev tuav pov hwm, thiab roj- ntsig txog cov khoom uas tsis muaj teeb meem ua tiav.

Hauv qhov chaw muab khoom tam sim no, tag nrho lub Hoobkas tsuas yog ib feem ntawm kev txiav txim siab yuav khoom. Kev xa khoom xa tuaj tom qab tag nrho yog lwm qhov.

 

Qhov twg cov neeg yuav khoom feem ntau yuam kev Turnkey EMS Quotes

Cov ntawv nyeem tsis zoo ib yam tshwm sim dua thiab dua hauv cov lus tshuaj xyuas.

Qhov yuam kev 1: Sib piv cov khoom lag luam tag nrho yam tsis tau kuaj xyuas qhov kev xa khoom xa tuaj

Yog tias ob tus neeg muag khoom tsis tau hais los ntawm tib lub hauv paus xa khoom, ces tag nrho cov nqi yuav tsis raug nqi tib yam.

Ib txoj kab kev thauj khoom ua nyob ib puag ncig kev xa khoom xa tuaj tsis yog tib yam kev cog lus ua lag luam raws li ib qho tsim nyob ib puag ncig cov khoom xa tuaj hauv hiav txwv, txawm tias qhov kev sib dhos zoo ib yam.

Ua yuam kev 2: Kho Logistics raws li cais los ntawm Sourcing

Tus nqi xa khoom feem ntau pib tsiv ua ntej cov khoom tiav xa tuaj.

Ib feem yuav muaj technically muaj, tab sis tsuas yog los ntawm ib qhov chaw, cheeb tsam, los yog ncua sij hawm uas hloov qhov tseeb logistics profile ntawm qhov project. Tias yog vim li cas cov khoom siv khoom siv thiab cov nqi tsaws yog txuas nrog. Tus nqi qis dua tuaj yeem tsim cov qauv xa khoom tsis muaj zog.

yuam kev 3: Yog tias kev kho mob pov hwm pom tseeb

Nws feem ntau tsis yog.

Qee cov quotes suav nrog nws. Ib txhia kho nws raws li kev xaiv. Qee tus xav tias tus neeg yuav khoom yuav npaj kev tiv thaiv lwm qhov. Yog tias qhov kev xav ntawd tseem tsis meej, ces qhov kev tsocai tseem tsis tau muab piv rau tag nrho.

yuam kev 4: Saib ntawm Huab Cua Versus Dej hiav txwv raws li qhov teeb meem nqe nkaus xwb

Hauv kev ua haujlwm EMS tiag tiag, hom kev xa khoom kuj tseem yog kev txiav txim siab raws sijhawm, kev txiav txim siab ntawm cov khoom muag, thiab qee zaum tus neeg siv khoom - kev txiav txim siab txog kev sib raug zoo.

Ib tus neeg yuav khoom uas tsuas yog sib piv cov nqi thauj khoom tuaj yeem nco tus nqi loj dua txuas rau ncua sijhawm.

 

Incoterms tseem tseem ceeb tshaj li ntau tus neeg yuav khoom paub

Kev sib piv ntawm tus nqi tsaws yog tsis tiav yog tias cov nqe lus pauv tsis raug.

Yog tias ib tus neeg muag khoom tau hais raws li EXW thiab lwm tus tau hais raws li FOB, CIF, lossis DDP, tus neeg yuav khoom tseem tsis tau muab piv rau tib lub hauv paus kev lag luam. Txawm hais tias tus nqi ntawm pawg thawj coj saib xyuas thiab kev sib sau ua ke zoo sib xws, kev cog lus ntawm kev xa khoom yuav tsis yog.

Qhov no yog ib qho ntawm feem ntau yog vim li cas ob EMS quotes zoo li nyob ze thaum xub thawj thiab ces coj txawv txawv heev thaum qhov kev txiav txim mus rau pem hauv ntej.

Yog tias Incoterms txawv, qhov tsaws - tus nqi sib piv tseem tsis tiav.

 

Dab tsi cov neeg yuav khoom yuav tsum kuaj xyuas hauv Turnkey EMS Quote

Ua ntej yuav txais ib daim ntawv qhia turnkey ntawm lub ntsej muag tus nqi, cov neeg yuav khoom yuav tsum xyuas rau yam:

  • lub hauv paus freight
  • kev kho mob
  • cov roj-surcharge assumption
  • hom khoom xa tuaj
  • qhov sib cais- xa khoom txaus ntshai
  • qhov kev txwv kev xa khoom tom qab txoj kev npaj xa khoom

Daim ntawv no yog qhov yooj yim. Tias yog vim li cas nws thiaj li muaj txiaj ntsig.

Feem ntau tsaws - tus nqi surprises tsis yog los ntawm txoj kev xav nyuaj. Lawv los ntawm qhov kev xav uas tsis tau sau ntxov txaus.

 

Yuav Sib piv Turnkey EMS Quotes npaum li cas

Ib txoj kev sib piv uas muaj zog dua yog nug txhua tus neeg muag khoom tib yam nkaus xwb - nqe lus nug ua ntej txiav txim tus nqi.

Qhia meej txog kev xa khoom xa tuaj

Nug seb qhov kev tsocai xav tias:

  • qhia courier
  • huab cua freight
  • txheem hiav txwv freight
  • consolidated khoom xa tuaj
  • ib qho kev xa khoom tiav lossis ib txoj hauv kev xa khoom

Yog hais tias lub hauv paus freight tsis meej, qhov kev tsocai tsis tiav txaus los piv nrog kev ntseeg siab.

Qhia meej seb Freight puas ruaj khov, kwv yees, lossis tseem hloov pauv

Qhov no yog ib qho ntawm cov lus nug tseem ceeb tshaj plaws ntawm cov neeg yuav khoom thiab ib qho ntawm tsawg kawg nug.

Ib qho kev kwv yees freight assumption tuaj yeem ua tau zoo kawg nkaus ntawm cov lus hais. Tab sis nws yuav tsum tsis txhob nyeem tib txoj kev raws li kev lees paub kev lag luam shipping hauv paus.

Qhia meej txog kev tuav pov hwm lub luag haujlwm

Nug seb puas suav nrog kev tuav pov hwm cov khoom thauj, xaiv tau, tsis suav nrog, lossis xav tias yuav yog tus yuav- tswj.

Yog tias cov lus teb tsis meej, qhov kev pheej hmoo ntawm kev thauj mus los tseem zaum ntawm qhov chaw sab nraum tus lej.

Qhia meej seb roj teeb li cas -Cov nqi cuam tshuam raug kho

Nug seb cov roj ib txwm muaj- cov nqi cuam tshuam puas tau cuam tshuam, seb lawv puas tseem hloov pauv, thiab ntev npaum li cas tus neeg xa khoom xav kom qhov kev xav ntawd tseem tuaj yeem ua haujlwm tau.

Qhia meej tias yuav ua li cas yog tias BOM tsis tuaj txog huv si

Yog tias ib feem tseem ceeb plam, yuav ua li cas?

  • Tus neeg muag khoom puas tuav lub tsev?
  • Npaj ib qho kev hloov pauv?
  • Faib cov khoom xa tuaj?
  • Lub nkoj tam sim no thiab ib feem tom qab?

Qhov ntawd tsis yog qhov nthuav dav me me. Nws tuaj yeem hloov pauv kev lag luam ntawm qhov kev txiav txim sai heev.

info-800-600

 

Ib Lub Tswv Yim Muag Khoom Zoo Tshaj rau Landed -Tus nqi sib piv

Yog tias koj xav sib piv ob lub ntsiab lus EMS cov lus qhia kom raug, tshuaj xyuas lawv hauv qhov kev txiav txim no:

1. Kev tsim khoom Scope

Dab tsi yog suav nrog PCB fabrication, sib dhos, ntim, programming, tooling, lossis stencil nqi?

2. Cheebtsam Sourcing Logic

Puas yog cov khoom hais tawm ntawm qhov chaw muaj, pom zoo hloov pauv, lossis cov cai nruj dua?

3. Kev kuaj thiab tshuaj xyuas qhov tob

Puas yog cov neeg xa khoom txhais tau tias tib yam los ntawm "kev tshuaj xyuas," lossis yog ib qho kev tsocai nqa qhov kev ntsuas dav dua?

4. Freight Basis

Txoj kev, hom twg, qhov kev xav ceev ceev, thiab cov qauv xa khoom raug siv?

5. Kev Kho Mob

Puas muaj kev tiv thaiv cov khoom thauj, xaiv tau, lossis sab nraum qhov kev tsocai?

6. Kev kho roj thiab kev them nqi ntxiv

Puas yog BAF lossis lwm yam roj- txuas txuas cov kev hloov pauv tau cuam tshuam, lossis tseem hloov pauv?

Qhov ntawd hloov cov lus sib piv los ntawm tus nqi-tsuas yog kev tawm dag zog rau hauv qhov kev ua haujlwm-thiab- kev pheej hmoo ua haujlwm.

 

Txoj hauv kev los txhim kho tus nqi kwv yees

Thaum cov neeg yuav khoom lees paub tias tus nqi tsaws yog ib feem ntawm qhov project, ob peb tus cwj pwm coj ua tau zoo dua.

Thov Modular Quoting

Hais kom cov neeg muab khoom cais:

  • tus nqi tsim khoom
  • thauj khoom
  • kev pov hwm
  • loj surcharge assumption

Ib pob - cov nyiaj xa khoom xa tuaj yog qhov nyuaj rau kev tshuaj xyuas thiab sib piv.

Siv Phased Shipping tsuas yog thaum nws daws qhov teeb meem tiag tiag

Kev faib khoom xa tuaj tsis tuaj yeem zoo dua. Nws tuaj yeem pab nrog lub sijhawm - qhov tseem ceeb thawj pawg, tab sis nws tuaj yeem nce tag nrho cov nqi thauj khoom. Nws yuav tsum yog kev txiav txim siab txhob txwm ua, tsis yog ib qho yuam kev uas tsim los ntawm qhov kev xav tsis thoob lig.

Rov xyuas Logistics Assumptions thaum lub sijhawm ua haujlwm, tsis yog ntawm RFQ theem

Rau kev ua haujlwm ntev dua - cov kev pab cuam, kev thauj khoom thiab kev them nqi ntxiv yuav tsum tsis txhob raug kho raws li kev kho tas mus li. Ib qho kev tsocai tseem yuav tsim nyog nyob rau hauv cov nqe lus ntawm kev tsim khoom thaum tus qauv xa khoom tau hloov pauv hauv cov ntsiab lus siv tau.

 

Qhov no txhais li cas rau cov neeg yuav khoom

Rau cov neeg yuav khoom OEM, pab pawg nrhiav, thiab tus thawj tswj hwm qhov project, qhov txiaj ntsig zoo tshaj plaws tsis yog "ib txwm xaiv qhov siab dua" lossis "ib txwm tsis ntseeg qhov pheej yig dua."

Qhov zoo tshaj plaws takeaway yog qhov no:

Ib nqe lus hais nrog qhov pom tseeb dua - cov nqi kwv yees feem ntau yog yooj yim rau kev ntseeg dua li cov lus tsocai nrog qis pom.

Qhov ntawd yog qhov tseeb tshwj xeeb tshaj yog nyob rau hauv turnkey PCB los ua ke ua haujlwm qhov chaw muab khoom, kuaj, ntim khoom, thiab xa khoom lag luam txuas nrog.

Thiab muaj qhov tshwj xeeb tseem ceeb ntawm no. Rau qhov kev pabcuam ruaj khov ntxiv nrog lub sijhawm kwv yees, kev thauj khoom hiav txwv tseem yuav yog qhov kev txiav txim siab tus nqi txawm tias huab cua yuav ua rau daim ntawv nthuav dav zoo dua nyob rau lub sijhawm luv. Cov lus teb yog nyob ntawm qhov kev zov me nyuam, tsis yog nyob ntawm txoj cai dav dav.

info-800-600

 

Xaus

Kev thauj khoom, kev tuav pov hwm, thiab cov nqi roj ntxiv hloov tag nrho cov nqi av vim tias lawv cuam tshuam ntau dua li cov nqi xa khoom.

Lawv cuam tshuam txoj kev xaiv, sij hawm, sib cais- cov khoom xa tuaj, tiv thaiv kev poob, thiab qhov kev tsocai tau cog lus li cas.

Rau cov neeg yuav khoom, tus cwj pwm zoo dua tsis yog nug nkaus xwb, "Tus nqi hais dab tsi?" Nws yog los nug, "Yuav ua li cas muab khoom, xa khoom, thiab kev pheej hmoo ua rau tus nqi no?"

Qhov ntawd feem ntau yog cov lus nug uas ua rau kev txiav txim siab yuav zoo dua.

 

FAQ

Vim li cas ob tus neeg xa khoom EMS tuaj yeem hais tib qhov project nrog cov nqi sib txawv?

Vim tias lawv yuav tsis raug nqi tib lub hauv paus thauj khoom, kev kho mob pov hwm, kev tsim cov logic, kev sim ntsuas, lossis qauv xa khoom. Cov ntaub ntawv yuav zoo ib yam, tab sis cov kev xav ntawm kev lag luam yuav tsis yog.

Puas yog daim ntawv tshaj tawm siab dua ib txwm txhais tau tias zoo dua tsaws - qauv nqi?

Tsis yog. Ib nqe lus siab dua tseem yuav tsum tau piav qhia. Tab sis tus neeg muag khoom uas qhia meej txog kev thauj khoom, kev tuav pov hwm, thiab kev them nqi ntxiv feem ntau yog yooj yim los ntsuas dua li qhov uas ua rau lawv tsis meej.

Puas yog tus nqi tsaws tsuas yog qhov teeb meem logistics?

Tsis yog. Hauv kev ua haujlwm EMS turnkey, tus nqi tsaws kuj tseem txuas nrog cov khoom lag luam, kev sim ntsuas, lub sijhawm xa khoom, thiab yuav ua li cas tus neeg muag khoom npaj los daws cov kev zam xws li ncua sijhawm lossis faib khoom xa tuaj.

 

Rau cov neeg yuav khoom tshuaj xyuas qhov Turnkey Quote

Yog tias koj tab tom sim los sib piv cov av hauv av- tus nqi raug pom meej dua, nws yuav pab saib dhau ntawm tus lej sib dhos thiab tshuaj xyuas cov peev txheej, kev ntsuas qhov tob, kev xa khoom xa tuaj, thiab kev pheej hmoo xa khoom ua ke.

Rau cov ntsiab lus muaj peev xwm cuam tshuam, koj tuaj yeem tshuaj xyuas STHL'sPCB Assemblynplooj ntawv, xa koj qhov kev thov los ntawmKev nug,los yog hu rau pab neeg ncaj qha ntawminfo@pcba-china.com.

Xa kev nug