Qhob Tov Khoom
Peb cov khoom yog EP Tshuab yog qhov loj hauv kev tsim thiab kev tshawb fawb, kev tsim khoom, kev muag khoom thiab kev pabcuam ntawm cov khoom siv ua vaj tse, nrog rau cov khoom sib xyaw ua ke, cov pob zeb ua vaj tse, pob zeb tsheb sib tov, cov twj tso kua mis thiab lwm yam.
Dab tsi yog Concrete Mixer
Lub pob zeb sib tov (tseem cement mixer) yog ib qho khoom siv sib xyaw ua ke ntawm cov cement, aggregate (xws li xuab zeb los yog gravel), thiab dej los ua pob zeb. Ib qho kev sib tov sib xyaw ua ke siv lub nruas kiv kom sib tov cov khoom.
Nce efficiency thiab productivity
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv lub tshuab txawb pob zeb sib tov yog qhov ua kom zoo dua nws coj mus rau koj cov haujlwm tsim kho. Los ntawm kev tuaj yeem sib xyaw ua ke ntawm qhov chaw, koj tshem tawm qhov xav tau kev thauj mus los siv sijhawm thiab khaws cia ntawm cov pob zeb ua ntej sib xyaw. Qhov no txhais tau hais tias koj tuaj yeem hloov kho qhov kev xav tau ntawm qhov project thiab txo qis qis qis, ua rau lub sijhawm ua tiav sai dua thiab txhim kho cov khoom tsim tau. Tsis tas li ntawd, lub pob zeb sib xyaw ua ke tso cai rau koj los sib tov qhov tseeb ntawm cov pob zeb uas xav tau rau txhua txoj haujlwm, tshem tawm cov khoom pov tseg thiab txhim kho kev faib cov peev txheej. Cov qib no ua kom ntseeg tau tias koj siv koj cov ntaub ntawv zoo thiab muaj txiaj ntsig, thaum kawg txuag koj lub sijhawm thiab nyiaj txiag. Lwm qhov ntawm kev ua haujlwm tau zoo yog qhov muaj peev xwm sib xyaw ua ke txhua lub sijhawm, txawm tias lub sijhawm tsis ua haujlwm.
Kev txuag nqi thiab txo cov khoom pov tseg
Kev txuag nqi yog qhov kev txiav txim siab loj hauv txhua qhov kev tsim kho, thiab siv lub tshuab ua vaj huam sib luag txawb tuaj yeem pab koj ua tiav kev txuag nyiaj tseem ceeb. Los ntawm kev tshem tawm qhov xav tau ntawm cov pob zeb ua ntej sib xyaw, koj tshem tawm cov nqi tsheb thauj mus los, cov nqi khaws cia, thiab kev pheej hmoo ntawm pob zeb tawg. Qhov no txhais ua kev txuag nqi tam sim rau koj qhov project. Nrog lub pob zeb sib tov sib xyaw ua ke, koj muaj kev tswj xyuas tag nrho ntawm cov pob zeb sib tov, uas txhais tau hais tias koj tsuas yog sib tov yam koj xav tau. Qhov no txo cov pov tseg thiab txo cov nqi pov tseg uas cuam tshuam nrog cov pob zeb ntau dhau. Los ntawm kev ua kom zoo dua koj cov khoom siv, koj tuaj yeem txo cov nqi tag nrho thiab txhim kho koj cov kab hauv qab.
Yooj yim thiab yooj yim ntawm cov chaw tsim kho
Thaum nws los txog rau kev tsim kho, kev hloov pauv thiab kev yooj yim yog qhov tseem ceeb. Lub pob zeb sib tov ntawm lub xov tooj ntawm tes muaj qhov sib txawv tsis sib xws los ntawm kev tso cai rau koj los sib xyaw ua ke ntawm qhov chaw. Qhov no txhais tau tias koj tuaj yeem hloov kho sai sai rau qhov kev xav tau ntawm qhov project, kom ntseeg tau tias koj muaj cov pob zeb tsim nyog ntawm lub sijhawm. Qhov yooj yim ntawm lub pob zeb sib xyaw ua ke tsis tuaj yeem overstated. Nrog rau kev tsim qauv compact thiab nqa tau yooj yim, cov khoom sib xyaw no tuaj yeem yooj yim taug kev nruj qhov chaw thiab nkag mus rau thaj chaw nyuaj ntawm koj qhov chaw tsim kho. Qhov no tshem tawm qhov xav tau ntawm cov cuab yeej siv ntxiv lossis kev siv tes ua haujlwm, txuag koj lub sijhawm thiab kev siv zog. Lub tshuab ua vaj huam sib luag txawb muab kev yooj yim ntawm kev teeb tsa thiab kev ua haujlwm.
Txhim kho kev tswj kom zoo thiab sib xws
Kev tswj kom zoo yog qhov tseem ceeb hauv kev tsim kho, thiab kev siv lub tshuab ua vaj huam sib luag tuaj yeem txhim kho qhov zoo thiab sib xws ntawm koj cov pob zeb sib xyaw. Nrog lub tshuab tov khoom txawb, koj muaj kev tswj xyuas tag nrho ntawm kev sib xyaw tsim, tso cai rau koj los kho nws rau koj cov lus qhia meej. Qhov kev hloov kho theem no ua kom ntseeg tau tias cov pob zeb uas koj tsim tau ua tau raws li qhov yuav tsum tau muaj lub zog thiab kav ntev rau koj qhov project. Txawm hais tias koj xav tau cov pob zeb ua kom muaj zog rau cov qauv tsim los yog ib qho kev sib xyaw tshwj xeeb rau kev kho kom zoo nkauj, lub pob zeb txawb pob zeb tso cai rau koj ua tiav cov txiaj ntsig xav tau. Los ntawm kev sib xyaw ua ke ntawm qhov chaw, koj tuaj yeem xyuas kom meej tias cov ntaub ntawv tshiab thiab zoo tshaj plaws. Qhov no tshem tawm txoj kev pheej hmoo ntawm kev siv cov khoom siv tsis tu ncua lossis kev cuam tshuam ua ntej sib xyaw ua ke, ua rau cov khoom zoo kawg nkaus. Kev sib xyaw ua ke yog lwm qhov zoo ntawm kev siv lub pob zeb sib xyaw ua ke.
Ib puag ncig cov txiaj ntsig ntawm kev siv lub pob zeb sib xyaw ua ke
Nyob rau hauv lub ntiaj teb niaj hnub no, kev ruaj khov yog qhov tseem ceeb tshaj plaws, thiab kev siv lub tshuab ua vaj huam sib luag tuaj yeem pab txhawb kev lag luam kev lag luam ntsuab. Los ntawm kev sib xyaw ua ke ntawm qhov chaw, koj txo qis cov khoom pov tseg uas cuam tshuam nrog cov pob zeb ua ntej sib xyaw, txo cov kev cuam tshuam ib puag ncig ntawm koj cov haujlwm tsim kho. Tsis tas li ntawd, lub pob zeb txawb txawb tshem tawm qhov xav tau ntawm kev thauj mus los ntawm cov pob zeb ua ntej sib xyaw, uas ua rau txo qis carbon emissions thiab kev siv zog. Qhov no tsis tsuas yog muaj txiaj ntsig zoo rau ib puag ncig tab sis kuj tseem pab koj ua raws li cov cai tswj kev ruaj ntseg thiab cov kev xav tau ntawm qhov project.
Versatility rau ntau hom kev tsim kho tej yaam num
Lub pob zeb sib xyaw ua ke muaj ntau yam uas tsis sib haum los ntawm kev sib xyaw ua ke ib txwm muaj. Txawm hais tias koj tab tom ua haujlwm ntawm qhov project me me lossis kev lag luam loj loj, lub pob zeb sib xyaw ua ke tuaj yeem ua raws li qhov xav tau ntawm txhua qhov chaw tsim kho. Cov khoom sib xyaw no yog tsim los sib xyaw ntau hom pob zeb, suav nrog cov pob zeb tsis tu ncua, cov pob zeb muaj zog siab, thiab cov khoom sib xyaw tshwj xeeb. Qhov kev ua tau zoo no tso cai rau koj los daws ntau yam kev tsim kho, los ntawm cov hauv paus thiab kev tsav tsheb mus rau cov choj thiab cov tsev siab.
Vim li cas thiaj xaiv peb
Kev siv technology tshiab
Tom qab kev siv zog tsis tu ncua ntawm txhua tus neeg ua haujlwm, EP yeej qhov kev pom zoo thiab kev ntseeg siab ntawm cov neeg siv khoom nrog kev ua tau zoo, kev siv tshuab siab heev thiab lub koob npe nrov.
Kev pab cuam tom qab muag
Peb muaj pab pawg pab cuam tom qab muag, thiab peb yuav cob qhia tus kws tshaj lij txog kev siv tshuab, kev pabcuam, kev coj ua thiab lwm yam, txhawm rau txhawb kev pabcuam engineers kev txawj ntse.
Zoo
Qhov zoo ntawm lub tuam txhab cov khoom lossis cov kev pabcuam yog qhov tseem ceeb. Nrhiav cov tuam txhab uas siv cov ntaub ntawv zoo thiab muaj cov txheej txheem tswj kom zoo.
Kev txhim kho thev naus laus zis tau hloov pauv thiab hloov cov qauv sib xyaw ua ke ntau xyoo. Lub pob zeb sib tov, tseem hu ua cov khoom siv hauv kev thauj mus los lossis cov tsheb sib xyaw ua ke, nqa cov khoom qhuav thiab dej. Kev sib xyaw ntawm cov khoom qhuav thiab dej tshwm sim thaum lub sij hawm thauj mus los, los yog cov pob zeb sib tov tau ntim rau hauv lub nruas sib tov. Txawm li cas los xij, nyob ntawm txoj haujlwm, cov pob zeb tuaj yeem sib xyaw ntawm cov nroj tsuag lossis hauv cov tsheb sib xyaw.
Lub nruas txuas nrog lub tsheb tig thaum lub tsheb thauj khoom txav kom cov pob zeb ua rau muaj kev ntxhov siab; yog li ntawd, cov pob zeb sib tov tseem ua kua kom txog thaum nws tau xa mus rau qhov chaw tsim kho. Qee cov khoom sib xyaw ua ke muaj cov dej ntxiv hauv lub tsheb, tso cai rau lawv ntxiv dej rau qhov sib tov thaum xav tau.
Muaj ntau hom hniav nyob rau hauv lub tov khoom; nws khiav qhov ntev ntawm lub nruas nyob rau hauv ib tug kauv zoo. Nws agitates thiab sib tov cov pob zeb thaum tig lub hauv paus ntawm lub nruas. Thaum lub nruas rotates nyob rau hauv ib tug reversed kev taw qhia, lub kauv ua raws li ib tug ntsia hlau twj tso kua mis.
Qhob Tov Khoom Kev Pabcuam Thiab Cov Lus Qhia Txog Kev Kho
Txhua hnub
Xyuas tov khoom yog khoob ua ntej pib thaum sawv ntxov.
Xyuas kom tsis txhob muaj cov pob zeb pov tseg rau hauv pem teb lossis phab ntsa ntawm cov khoom sib tov. Tshem tawm tsim yog tsim nyog.
Ua haujlwm siab ntxuav txhua lub sij hawm ncua sij hawm ntau lawm tshwm sim.
Tshem tawm cov khoom sib tov nrog lub tshuab ntxhua khaub ncaws siab thiab wand thaum kawg ntawm kev ua haujlwm txhua hnub.
Xyuas kom pom cov chute tshem tawm kuj huv.
Tshawb xyuas cement hnyav hopper tawm valve yog qhov tseeb ntawm kev tsim los ntawm kev tshuaj xyuas vaj huam sib luag ntawm lub hauv paus ntawm qhov hnyav hopper.
Thaum ntxuav cov khoom sib xyaw ua ke, sib tov cov hniav, cov hniav txhuam hniav, thiab cov phab ntsa thiab cov vuas hauv pem teb, tsis txhob siv cov hammers vim cov khoom no yog cam khwb cia hlau thiab yog li ntawd nkig. Siv yas taub hau rauj.
Xyuas kom meej tias qhov rooj foob khiav yog qhov tseeb ntawm kev tsim.
Txhua lub lim tiam
Txheeb xyuas qhov sib txawv ntawm cov hniav sib xyaw thiab hauv pem teb ntawm cov khoom sib tov. Kho mus rau kwv yees li 3 hli tshem tawm, yog tias tsim nyog, los ntawm kev kho cov hniav sib tsoo qhov siab.
Tshawb xyuas qhov kev tshem tawm ntawm phab ntsa scraper hniav thiab cov vuas phab ntsa. Kho kom pom cov vuas phab ntsa ntawm ib ncig.
Tig lub tov khoom los ntawm tes los xyuas qhov kev tshem tawm ntawm txhua lub hauv pem teb thiab phab ntsa vuas ua ntej pib tshuab tom qab kev hloov kho. Nco ntsoov xyuas bolt nruj tom qab kev hloov kho.
Roj tag nrho cov txiv mis rau saum lub gearbox ruaj khov. Txheeb xyuas cov roj hydraulic hauv lub hwj chim ntim tank siv lub iav pom. Qhov no yuav tsum tsis tas yuav tsum tau topping tshwj tsis yog tias muaj qhov xau hauv qhov system.
Txheeb xyuas txoj siv tawv nruj thiab qhov xwm txheej ntawm lub tshuab ntxhua khaub ncaws siab. Kho yog tias tsim nyog.
Tshawb xyuas cov phab ntsa thiab cov vuas hauv pem teb kom hnav lossis puas. Casting tshuab qhov tuaj yeem tsis quav ntsej. Thaum cov pobzeb tuab txog li 5 hli, hloov tag nrho cov phab ntsa lossis cov vuas hauv pem teb raws li qhov tsim nyog.
Siv cov txhuam txhuam los ntxuav lub tshuab ntxhua khaub ncaws siab kom tshem tawm thiab cov cement / pob zeb tsim uas tuaj yeem thaiv cov nozzles.
Txhua hli
Txheeb xyuas qhov kev tso tawm ntawm lub qhov rooj thiab hloov yog tias muaj qhov xau tshwm sim.
Xyuas cov roj theem hauv gearboxes. Siv cov dipstick rau ntawm qhov chaw ruaj khov thiab cov ntsaws ntsaws ntsaws rau ntawm qhov sib hloov gearbox. Tsis txhob overfill ob lub thawv. Cov roj theem nyob rau hauv lub thawv ruaj yuav tsum cia li mus txog lub hauv paus dipstick. Cov roj yuav zoo li emulsified, qhov no tsis yog dej paug thiab yog qhov zoo li qub rau cov roj no. Lub gearboxes yuav tsum tsis txhob siv roj thiab yog tias txo qis hauv qib tau muab sau tseg, nws qhia txog kev xau thiab yuav tsum tau tshawb xyuas.
Xyuas cov roj theem ntawm lub twj tso kua mis siab. Sau kom tiav raws li qhov tsim nyog rau qhov pom qhov ntsuas qhov ntsuas.
Tag nrho lwm yam kev saib xyuas xws li hloov cov iav thawv roj (tom qab ob xyoos lossis 4000 teev ua haujlwm, qhov twg yog qhov sai tshaj plaws) yuav tsum tau ua los ntawm tus kws tshaj lij kev pabcuam.
Cov neeg ua haujlwm tov khoom yuav tsum tau nyeem phau ntawv ua haujlwm thiab kev saib xyuas cov khoom xa nrog lawv cov khoom sib tov ua ntej pib ua haujlwm. Cov kev pabcuam kev sib xyaw ua ke thiab kev saib xyuas cov lus qhia saum toj no yuav txawv ntawm koj cov lus pom zoo tshwj xeeb. Ib txwm ua raws li koj qhov chaw tsim khoom cov lus pom zoo.
Xaiv qhov zoo tshaj plaws pob zeb tov khoom
Qhov project Scale
Cov phiaj xwm DIY me me tsuas yog xav tau kev sib xyaw ua ke. Nyob rau hauv sib piv, lwm yam kev tsim kho tej yaam num yuav xav tau ib tug nruam los yog loj nruas tov. Kev nkag siab txog cov peev txheej ntawm koj qhov project ua kom koj xaiv lub tshuab tov khoom uas tuaj yeem ua tau raws li koj qhov kev xav tau yam tsis muaj peev xwm tshaj lossis qis dua.
Hom Qhob Sib Nqus
Cov pob zeb sib txawv sib txawv sib txawv ntawm cov pob zeb sib xyaw. Piv txwv li, yias mixers yog qhov zoo tshaj plaws rau precast qhob ua hauj lwm vim hais tias lawv muaj peev xwm sai sai sib tov ib tug ntau homogenous batch. Lub caij no, thim rov qab nruas mixers zoo dua rau cov pob zeb qhuav qhuav. Kev txheeb xyuas qhov sib xyaw ua ke uas koj yuav siv tuaj yeem ua rau koj mus rau hom khoom sib tov uas tsim nyog tshaj plaws.
Portability Xav Tau
Xav txog cov kev xav tau ntawm kev txav mus los ntawm koj qhov project. Rau tej yaam num uas yuav tsum tau txav lub tov khoom ntawm ntau qhov chaw, portable mixers yog qhov zoo tagnrho xaiv. Cov mixers no muab qhov yooj yim thauj cov khoom sib tov mus rau ntau qhov chaw yooj yim. Rau tej yaam num nyob ruaj ruaj, ib qho chaw nres tsheb loj dua tuaj yeem ua tau zoo dua.
Durability thiab Maintenance
Xaiv lub pob zeb sib tov uas tsim los kom kav ntev thiab yooj yim tswj tau tuaj yeem txuag lub sijhawm thiab nyiaj txiag ntev. Xav txog cov khoom sib tov ua nrog cov ntaub ntawv zoo thiab tsim kom yooj yim ntawm kev saib xyuas. Nws tseem pom zoo kom kuaj xyuas qhov muaj cov khoom seem thiab cov chaw tsim khoom cov neeg siv khoom txhawb nqa.
Kev txiav txim siab nqi
Cov nyiaj txiag yog ib qho tseem ceeb hauv kev xaiv. Tus nqi ntawm cov pob zeb sib xyaw tuaj yeem sib txawv raws li lawv qhov loj, hom, thiab nta. Sib npaug koj qhov project xav tau nrog koj cov peev nyiaj, kom ntseeg tau tias koj nqis peev hauv cov khoom sib xyaw uas muaj txiaj ntsig zoo tshaj plaws rau koj cov nyiaj yam tsis muaj kev cuam tshuam rau qhov zoo lossis qhov tshwj xeeb ntawm koj qhov project.
Batch Mixers
Nrog ib lub pob zeb sib tov, cov khoom xyaw rau ib pawg yog muab tso rau, sib tov thiab tawm ua ntej lwm batch yog qhia. Lawv tuaj yeem tuav cov ntim loj ntawm cov cement slurry, nrog ob hom nrov tshaj plaws yog nruas hom mixers thiab pan hom mixers.
Nruas Hom Mixers
Cov ntaub ntawv yog tov rau hauv ib lub nruas uas tig los sib xyaw ua ke ua ntej tso tawm. Muaj peb yam tseem ceeb ntawm lub nruas pob zeb tov khoom. Cov no yog:
● Tilting nruas tov khoom: Lub pob zeb yog tawm los ntawm lub nruas tilting downwards. Qhov no yog txheej txheem ceev uas siv rau cov haujlwm loj
● Non-tilting nruas tov khoom: Tsis yog tilting, lub nruas rotates ntawm nws kab rov tav axis. Hom qhob tov khoom no feem ntau yog siv rau cov haujlwm me me vim tias qhov tso tawm qeeb qeeb.
●Reversing nruas tov khoom: Lub nruas muaj ob qhov qhib, ib qho rau pouring thiab ib qho rau tawm. Lub nruas rotates nyob rau hauv ib qho kev taw qhia rau kev sib tov thiab nyob rau hauv lub opposite direction rau tawm
Kuj tseem muaj lub tsheb thauj mus los sib xyaw ua ke uas sib xyaw cov khoom sib xyaw hauv lub nruas whilst kuj tseem tuaj yeem thauj cov pob zeb mus rau qhov chaw.
Pan Hom Mixers
Hom qhob tov khoom no muaj lub lauj kaub uas cov pob zeb sib xyaw siv cov hniav uas tau teem rau hauv lub hnub qub. Txawm hais tias cov hniav tig thaum lub lauj kaub nyob zoo li qub, lossis lub lauj kaub tig thaum cov hniav zoo li qub. Txawm li cas los xij, qhov no yog ib txoj hauv kev zoo rau kev sib xyaw ua ke.
Nruam Mixers
Ib qho kev sib xyaw ua ke txuas ntxiv yuav raug siv rau cov phiaj xwm loj xws li kev tsim cov choj, dams lossis skyscrapers. Raws li lub npe qhia, kev thauj khoom, sib tov thiab tso tawm ntawm cov khoom sib xyaw ua tiav tsis tu ncua, tsis yog hauv cov khoom siv, kom txog thaum ua tiav. Screw feeders yog siv los thauj cov khoom. Cov mixers muaj xws li on-tilting nruas nrog cov ntsia hlau hom hniav uas tig nyob rau hauv ib tug tas li txav nyob rau hauv nruab nrab ntawm lub nruas. Lub nruas yog tilted downwards rau qhov qhib thiab lub sij hawm sib tov yog txiav txim los ntawm nws qaij.
Pob zeb tov khoom Main Structures
Chassis System
Lub ntsiab tseem ceeb ntawm lub pob zeb tov khoom, kev thauj mus los ntawm tag nrho cov qhob tov khoom yog pom tau los ntawm lub chassis. Chassis feem ntau yog ua los ntawm hom II tshwj xeeb chassis tsim los ntawm stereotyping tom qab tau teeb tsa thiab kho dua tshiab.
Hydraulic Transmission System
Lub cav fais fab tau hloov mus rau hauv lub zog hydraulic (tshem tawm thiab siab), thiab tom qab ntawd tso tawm mus rau lub zog siv hluav taws xob (ceev thiab torque) los ntawm lub cev muaj zog, uas muab lub zog rau kev sib hloov ntawm lub nruas nruas.
Mixing Tank
Tov khoom nruas yog qhov tseem ceeb ntawm tag nrho cov tsheb tov khoom thiab lub thawv rau khaws cov pob zeb. Nws ua lub luag haujlwm txiav txim siab los tiv thaiv kev sib koom ua ke thiab kev sib cais. Sab hauv ntawm lub tank muaj cov hniav, uas feem ntau ua si lub luag haujlwm ntawm nplawm thiab coj cov ntaub ntawv.
Tshem Tawm System
Feem ntau yog tsim los ntawm lub ntsiab tawm trough, auxiliary discharging trough, locking rod, thiab lwm yam., auxiliary discharging trough tuaj yeem ncua qhov ntev ntawm lub ntsiab tawm trough.
Ntxuav System
Kev tu lub cev yog tsim los ntawm lub tank siab, dej phom, dej yeeb nkab, valve, thiab lwm yam. Lub luag haujlwm tseem ceeb ntawm lub tshuab cua siab dej yog txhawm rau hopper tom qab thauj khoom thiab tshem tawm, lub tshuab nqus tsev twj tso kua mis thiab lub tshuab nqus tsev twj tom qab unloading, tiv thaiv pob zeb los ntawm kev sib txuas. .
Auxiliary Frame
Lub sub-thav duab ntawm tov khoom yog lub ntsiab load-bearing ib feem. Lub sijhawm ua haujlwm yuav luag txhawb nqa los ntawm nws thiab tom qab ntawd xa mus rau lub chassis. Lub sub-thav duab kuj alleviate pob thiab attenuating cuam tshuam load. Tag nrho sub-frame yog tsim los ntawm lub ntsiab nqaj, pem hauv ntej kev txhawb nqa ncej thiab rov qab txhawb nqa ncej.
Manipulating System
Lub manipulating system muaj xws li maub los, linkage ncej, saj zawg zog ncej thiab ib tug txuas pas nrig mechanism, uas mas tswj qhov ceev thiab kev taw qhia ntawm lub mixer nruas.
Bracket System
Sab nraub qaum ntawm lub tank sib xyaw yog txuas nrog lub sub-thav duab, uas feem ntau txhawb nqa lub nruas lub cev.
Pub System
Feem ntau yog tsim los ntawm pub hopper thiab bracket. Vim tias qhov cuam tshuam hnav ntawm kev pub noj hopper, cov khoom siv yuav tsum zoo hnav tsis kam. Lub bracket feem ntau txo qhov cuam tshuam quab yuam.
Hluav taws xob System
Hais txog tag nrho cov hluav taws xob ntawm lub tov khoom, suav nrog lub teeb lub teeb, sab kos npe teeb, Gallery teeb, kiv cua txias thiab lub cev muaj zog.
Peb Daim Ntawv Pov Thawj
ISO9001, CE
Nug cov lus nug
Peb paub tias yog ib qho ntawm cov ua vaj huam sib luag tov khoom manufacturers thiab lwm tus neeg nyob hauv Suav teb. Txais tos kom yuav pob zeb tov khoom muag ntawm no los ntawm peb lub hoobkas. Cov khoom zoo thiab cov nqi sib tw muaj nyob.