industrial xim
Nyob rau hauv lub ntiaj teb loj ntawm kev lag luam, cov xim muaj xim zoo li tus neeg saib xyuas uas ntsiag to, nrog nws cov kev ua tau zoo thiab kev ua tau zoo, rau txhua yam kev lag luam nrog lub tsho tiv thaiv. Lub teeb los tiv thaiv corrosion thiab hnyav los tiv thaiv corrosion muaj xim, zoo li ob rab ntaj ntse, hauv kev sib ntaus sib tua sib txawv, ua ke rau kev loj hlob ntawm kev lag luam escort.
1. qhov tseem ceeb thiab kev loj hlob ntawm cov xim muaj xim
- Cov xim muaj xim, ua ib feem tseem ceeb ntawm kev lag luam, nws qhov tseem ceeb yog qhov tseeb. Los ntawm txoj kev loj hlob ntawm ancient xim technology mus rau tam sim no, industrial xim tau ntsib ib tug ntev evolution.
- Thaum ntxov, tib neeg feem ntau siv cov khoom siv ntuj xws li cov roj zaub, cov khoom siv ntuj tsim los ua cov txheej txheem yooj yim rau kev tiv thaiv cov khoom ntoo thiab hlau. Nrog rau kev loj hlob ntawm kev lag luam kiv puag ncig, kev loj hlob sai ntawm cov hlau, tshuab thiab lwm yam kev lag luam tau muab cov kev xav tau ntau dua rau cov txheej txheem tiv thaiv corrosion. Yog li ntawd, ntau yam hluavtaws cob txheej pib tshwm sim, thiab kev ua haujlwm ntawm cov xim muaj xim kuj tau txhim kho zoo heev.
- Niaj hnub no, cov xim muaj xim tau dhau los ua qhov kev lag luam loj loj, npog ntau hom thiab kev ua haujlwm ntawm cov khoom xim. Nws tuaj yeem tsis tsuas yog tiv thaiv cov chaw lag luam los ntawm kev xeb, hnav thiab kev laus, tab sis kuj ua lub luag haujlwm hauv kev ua kom zoo nkauj thiab txhim kho tus nqi ntxiv ntawm cov khoom. Hauv kev lag luam niaj hnub no, cov xim muaj xim muaj ntau yam kev siv, suav nrog kev tsim khoom, kev lag luam tsheb, nkoj tsim, petrochemical, lub zog hluav taws xob thiab lwm yam haujlwm.
2, lub teeb los tiv thaiv corrosion muaj xim: qhov kev xaiv zoo tshaj plaws ntawm kev tiv thaiv txhua hnub
Siv tau scenarios thiab nta
- Lub teeb anti-corrosion muaj xim yog tsuas yog haum rau scene ntawm kuj lub teeb corrosion ib puag ncig. Piv txwv li, qee cov khoom siv sab hauv tsev, cov tshuab me me, rooj tog zaum, thiab lwm yam. Cov khoom siv no feem ntau yog nyob rau hauv ib qho chaw ruaj khov, muaj qhov cuam tshuam corrosion tsawg, yog li qhov yuav tsum tau ua rau corrosion kuj yog tsawg.
- Cov yam ntxwv ntawm lub teeb los tiv thaiv corrosion muaj xim yog los muab kev tiv thaiv nruab nrab thiab ua tau raws li cov kev xav tau los tiv thaiv corrosion nyob rau hauv ib txoj kev pheej yig. Nws feem ntau muaj qhov adhesion zoo thiab tuaj yeem nruj nreem txuas rau saum npoo ntawm cov hlau, yas, ntoo thiab lwm yam khoom siv los tiv thaiv kev nkag mus ntawm cov khoom yaig xws li dej thiab oxygen. Nyob rau tib lub sijhawm, cov xim ntawm lub teeb los tiv thaiv corrosion muaj xim yog nplua nuj thiab ntau haiv neeg, thiab tuaj yeem ua tus kheej raws li cov khoom siv sib txawv, uas tsis tsuas yog ua lub luag haujlwm tiv thaiv, tab sis kuj txhim kho kev zoo nkauj ntawm cov khoom siv.
- Tsis tas li ntawd, lub teeb los tiv thaiv corrosion muaj xim kuj muaj qhov zoo ntawm kev ziab kom ceev ceev thiab kev tsim kho yooj yim. Hauv qee lub tsev tsim khoom me me, kev cob qhia thiab lwm qhov chaw, vim tias qhov nrawm nrawm ntawm kev tsim khoom, cov xim yuav tsum tuaj yeem qhuav sai sai thiaj li yuav muab tso rau hauv kev siv sai li sai tau. Lub teeb anti-corrosion muaj xim tsuas yog ua tau raws li qhov xav tau no, nws tuaj yeem qhuav thiab kho tau hauv lub sijhawm luv luv, tsis cuam tshuam rau lub sijhawm tsim khoom.
Lub ntsiab Cheebtsam thiab cov txheej txheem kev
- Cov khoom tseem ceeb ntawm lub teeb los tiv thaiv corrosion muaj xim muaj xws li resins, pigments, fillers, solvents thiab auxiliaries. Ntawm lawv, resin yog cov yeeb yaj kiab tseem ceeb ntawm txheej txheej, uas txiav txim siab cov yam ntxwv ntawm txheej txheej. Cov resins feem ntau yog alkyd resin, acrylic resin, epoxy resin thiab lwm yam.
- Pigments thiab fillers feem ntau ua lub luag haujlwm ntawm kev npog, xim thiab txhim kho kev ua haujlwm ntawm cov txheej txheem. Pigments tuaj yeem muab cov xim ntau yam xim, tab sis kuj tseem txhim kho cov xim ntawm lub teeb, tiv thaiv huab cua thiab lwm yam khoom. Fillers tuaj yeem ua kom lub ntim ntawm cov txheej txheej, txo tus nqi, tab sis kuj txhim kho lub hardness ntawm txheej, hnav tsis kam thiab lwm yam khoom.
- Lub luag haujlwm ntawm cov kuab tshuaj yog kom yaj cov resin thiab lwm yam khoom kom cov xim ua rau lub xeev tsis sib xws. Additives yog ib qho me me ntawm cov tshuaj ntxiv txhawm rau txhawm rau txhim kho kev ua haujlwm ntawm cov txheej txheem, xws li cov tshuaj tua kab mob, cov tshuaj defoaming, dispersants, thiab lwm yam.
- Lub hauv paus ntsiab lus ntawm lub teeb los tiv thaiv corrosion kev lag luam xim yog tsuas yog los tiv thaiv kev nkag mus ntawm corrosion yam los ntawm kev tsim ib tug nruam tiv thaiv zaj duab xis rau saum npoo ntawm cov khoom coated. Cov yeeb yaj kiab tiv thaiv no tuaj yeem ua rau lub cev tiv thaiv lossis txheej txheej tshuaj lom neeg. Lub cev thaiv lub cev feem ntau yog tsim los ntawm tsub zuj zuj ntawm pigments thiab fillers los ua ib txheej tuab, tiv thaiv kev nkag mus ntawm corrosive yam xws li dej thiab oxygen. Cov tshuaj stabilization txheej yog los ntawm cov tshuaj tiv thaiv ntawm cov resin thiab coated nto los tsim ib tug muaj zog tshuaj daim ntawv cog lus, txhim kho cov adhesion thiab corrosion kuj ntawm lub txheej.
Kev tsim kho thiab kev ceev faj
- Txoj kev tsim kho ntawm lub teeb los tiv thaiv corrosion muaj xim yog qhov yooj yim, thiab nws tuaj yeem tsim los ntawm kev txau, txhuam, dov txheej thiab lwm yam. Ua ntej kev tsim kho, nws yog ib qho tsim nyog yuav tsum tau ntxuav lub ntsej muag ntawm cov khoom coated kom tshem tawm cov impurities xws li roj thiab hmoov av kom ntseeg tau tias cov xim tuaj yeem txuas tau zoo rau saum npoo.
- Txau yog ib txoj hauv kev siv ntau tshaj plaws ntawm lub teeb los tiv thaiv corrosion muaj xim. Nws tuaj yeem ua rau cov txheej txheem sib npaug sib npaug ntawm qhov chaw ntawm cov khoom coated, ua rau cov txheej txheem du, tiaj tus. Thaum txau, nws yog ib qho tsim nyog yuav tsum tau xyuam xim rau kev tswj lub siab, kev ncua deb thiab lub kaum sab xis ntawm rab phom txau kom ntseeg tau tias cov nyhuv tshuaj tsuag thiab qhov sib xws ntawm txheej.
- Txhuam thiab yob txheej yog tsim rau qee qhov chaw me me lossis cov duab nyuaj. Thaum txhuam hniav, nws yog ib qho tsim nyog yuav tsum siv cov txhuam hniav zoo kom tsis txhob poob ntawm cov bristles cuam tshuam rau qhov zoo ntawm txheej. Thaum dov txheej, nws yog ib qho tsim nyog los xaiv cov menyuam uas tsim nyog thiab tswj qhov ceev thiab lub zog ntawm cov txheej txheej yob kom ntseeg tau tias cov txheej txheem sib xws.
- Thaum lub sij hawm tsim kho, nws tseem yuav tsum tau them sai sai rau qhov cuam tshuam ntawm qhov kub thiab av noo. Feem ntau, kev tsim kho kub ntawm lub teeb los tiv thaiv corrosion muaj xim yuav tsum siab tshaj 5 ° C, thiab cov av noo ntawm cov txheeb ze yuav tsum qis dua 85%. Yog hais tias qhov kub thiab txias ambient tsawg dhau los yog cov av noo siab dhau lawm, nws yuav cuam tshuam rau kev ziab nrawm thiab kev ua haujlwm ntawm cov xim. Tsis tas li ntawd, thaum lub sij hawm tsim kho, nws tseem yuav tsum tau ua tib zoo saib xyuas qhov cua kom zoo kom tsis txhob muaj qhov volatilization ntawm cov kuab tshuaj hauv cov xim.
3. hnyav tiv thaiv corrosion muaj xim: lub fortress muaj zog nyob rau hauv hnyav ib puag ncig
Siv tau scenarios thiab nta
- Thaum ntsib nrog qhov hnyav heev corrosive ib puag ncig, hnyav tiv thaiv corrosion muaj xim tau dhau los ua thawj qhov kev xaiv. Xws li dej hiav txwv engineering, petrochemical, choj loj, chaw nres nkoj terminals, fais fab chaw thiab lwm yam kev lag luam. Cov chaw no feem ntau ntsib nrog ntau yam hnyav corrosion xws li cov kua qaub muaj zog, muaj zog alkali, tshuaj tsuag ntsev, kub kub, av noo, thiab lwm yam.
- Heavy anti-corrosion muaj xim muaj zoo heev corrosion kuj. Nws tuaj yeem tiv taus cov kua qaub, muaj zog alkali, tshuaj tsuag ntsev, kub kub, av noo thiab lwm yam hnyav corrosion. Nws cov kev tsim tshwj xeeb thiab cov thev naus laus zis ua tau cov txheej txheem tuab heev thiab ruaj khov, uas tuaj yeem muab kev tiv thaiv ntev thiab txhim khu kev qha rau cov chaw muaj kev lag luam.
- Heavy anti-corrosion muaj xim kuj muaj huab cua zoo thiab hnav tsis kam. Nyob rau hauv cov txheej txheem ntawm kev siv sab nraum zoov mus ntev, nws tuaj yeem tiv taus qhov kev sim ntawm ntuj yam xws li cua thiab hnub, nag thiab daus, thiab nws tsis yooj yim rau ploj thiab flake. Nyob rau tib lub sij hawm, nws kuj muaj siab hardness thiab lub zog, thiab muaj peev xwm tiv taus txhua yam hnav thiab cuam tshuam.
- Tsis tas li ntawd, cov xim ntawm hnyav los tiv thaiv corrosion muaj xim yog feem ntau kuj yooj yim, feem ntau yog grey thiab dub. Qhov no yog vim hais tias nyob rau hauv ib tug hnyav corrosive ib puag ncig, kev zoo nkauj ntawm cov xim tsis yog lub ntsiab kev xav, tab sis ntau xim yog them rau corrosion kuj thiab durability ntawm cov xim.
Lub ntsiab Cheebtsam thiab cov txheej txheem kev
- Lub ntsiab Cheebtsam ntawm hnyav anti-corrosion muaj xim muaj xws li kev ua tau zoo resin, anti-xeb pigments, fillers, kuab tshuaj thiab additives. Ntawm lawv, kev ua haujlwm siab ua haujlwm yog cov tseem ceeb ntawm cov xim hnyav los tiv thaiv corrosion, uas txiav txim siab corrosion kuj thiab durability ntawm cov xim. Feem ntau cov kev ua haujlwm siab yog epoxy resin, polyurethane resin, fluorocarbon resin thiab lwm yam.
- Anti-xeb pigment yog ib feem tseem ceeb ntawm hnyav los tiv thaiv corrosion muaj xim, uas tuaj yeem ua lub luag haujlwm ntawm kev tiv thaiv xeb. Feem ntau cov tshuaj tiv thaiv xeb yog zinc hmoov, txhuas hmoov, zinc phosphate thiab lwm yam. Cov xim no tuaj yeem tsim cov yeeb yaj kiab tiv thaiv ntom ntom ntawm cov khoom siv coated, tiv thaiv kev nkag mus ntawm corrosive yam.
- Lub luag hauj lwm ntawm muab tub lim yog tsuas yog ua kom lub ntim ntawm txheej, txo tus nqi, tab sis kuj los txhim kho lub hardness ntawm txheej, hnav tsis kam thiab lwm yam khoom. Lub luag haujlwm ntawm cov kuab tshuaj yog kom yaj cov resin thiab lwm yam khoom kom cov xim ua rau lub xeev tsis sib xws. Additives yog ib qho me me ntawm cov tshuaj ntxiv txhawm rau txhawm rau txhim kho kev ua haujlwm ntawm cov txheej txheem, xws li cov tshuaj tua kab mob, cov tshuaj defoaming, dispersants, thiab lwm yam.
- Lub hauv paus ntsiab lus ntawm kev hnyav los tiv thaiv corrosion muaj xim yog tsuas yog muab kev tiv thaiv tag nrho rau cov khoom siv coated los ntawm kev sib koom ua ke ntawm ntau yam kev tiv thaiv corrosion. Ua ntej, cov txheej txuas txuas ntxiv tsim los ntawm cov khoom siv ua haujlwm siab tuaj yeem ua raws li lub cev tiv thaiv kev tiv thaiv kev nkag mus ntawm corrosive yam. Secondly, anti-xeb pigments muaj peev xwm chemically hnov nyob rau saum npoo ntawm cov khoom coated los tsim cov tebchaw ruaj khov uas tiv thaiv corrosion. Tsis tas li ntawd, hnyav anticorrosive muaj xim kuj tseem tuaj yeem txhim kho cov cuab yeej tiv thaiv corrosion ntawm cov txheej txheem los ntawm kev tiv thaiv cathodic thiab corrosion inhibition.
Kev tsim kho thiab kev ceev faj
- Cov txheej txheem kev tsim kho ntawm hnyav los tiv thaiv corrosion kev lag luam xim yog qhov nyuaj, xav tau ib pab neeg tsim kho thiab kev siv tshuab nruj heev. Ua ntej kev tsim kho, nws yog ib qho tsim nyog yuav tsum nruj me ntsis kho qhov chaw ntawm cov khoom coated kom paub meej tias qhov chaw huv si, qhuav, thiab tsis muaj impurities xws li roj. Cov txheej txheem kev kho deg muaj xws li sandblasting, tua blasting, pickling, thiab lwm yam. Cov txheej txheem no tuaj yeem tshem tawm cov impurities xws li xeb thiab oxide ntawm cov khoom siv coated, thiab txhim kho cov adhesion thiab tiv thaiv corrosion ntawm txheej.
- Thaum lub sij hawm tsim kho, tsis xws li thickness thiab uniformity ntawm txheej yuav tsum tau tswj. Heavy anti-corrosion industrial xim feem ntau yuav tsum tau siv rau hauv ntau cov khaubncaws sab nraud povtseg, thiab cov thickness ntawm txhua txheej muaj cov kev cai nruj. Kev tsim kho yuav tsum tau siv cov cuab yeej siv tshuaj txau lossis cov cuab yeej txhuam hniav kom ntseeg tau tias cov xim tuaj yeem sib npaug ntawm cov khoom siv coated.
- Thaum lub sij hawm tsim kho, nws tseem yuav tsum tau them sai sai rau qhov cuam tshuam ntawm qhov kub thiab av noo. Feem ntau, kev tsim kho kub ntawm hnyav tiv thaiv corrosion muaj xim yuav tsum siab tshaj 5 ° C, thiab tus txheeb ze av noo yuav tsum qis dua 85%. Yog hais tias qhov kub thiab txias ambient tsawg dhau los yog cov av noo siab dhau lawm, nws yuav cuam tshuam rau kev ziab nrawm thiab kev ua haujlwm ntawm cov xim. Tsis tas li ntawd, thaum lub sij hawm tsim kho, nws tseem yuav tsum tau ua tib zoo saib xyuas qhov cua kom zoo kom tsis txhob muaj qhov volatilization ntawm cov kuab tshuaj hauv cov xim.
4, Kev xaiv thiab kev siv lub teeb los tiv thaiv corrosion thiab hnyav los tiv thaiv corrosion muaj xim
Xaiv raws li kev siv ib puag ncig
- Thaum xaiv cov xim muaj xim, ua ntej ntawm tag nrho cov, nws yog ib qhov tsim nyog los txiav txim seb puas yuav xaiv lub teeb los tiv thaiv corrosion los yog hnyav los tiv thaiv corrosion muaj xim raws li kev siv ib puag ncig ntawm cov khoom coated. Yog tias cov khoom siv coated nyob rau hauv ib puag ncig me me corrosion, xws li ib puag ncig sab hauv tsev, cov khoom siv dav dav, thiab lwm yam, koj tuaj yeem xaiv lub teeb los tiv thaiv corrosion muaj xim. Yog hais tias cov txheej yog nyob rau hauv ib qho hnyav heev corrosive ib puag ncig, xws li Marine engineering, petrochemical thiab lwm yam kev lag luam, koj yuav tsum xaiv cov xim hnyav los tiv thaiv corrosion.
Xaiv raws li kev tiv thaiv corrosion
- Cov chaw tsim khoom sib txawv muaj cov kev cai sib txawv rau kev ua haujlwm tiv thaiv corrosion. Yog tias qhov kev xav tau los tiv thaiv corrosion tsis siab, koj tuaj yeem xaiv lub teeb los tiv thaiv corrosion muaj xim. Yog tias qhov kev xav tau los tiv thaiv corrosion yog siab heev, xav tau kev tiv thaiv ntev ntev, koj yuav tsum xaiv cov xim hnyav los tiv thaiv corrosion.
Xaiv raws li pob nyiaj siv
- Tus nqi ntawm lub teeb los tiv thaiv corrosion kev lag luam xim yog tus nqi qis, kev tsim kho yog yooj yim, thiab nws tsim nyog rau tej yaam num uas tsis tshua muaj nyiaj txiag. Heavy anti-corrosion industrial xim muaj tus nqi siab thiab kev tsim kho, tab sis nws cov kev ua haujlwm tiv thaiv corrosion yog qhov zoo heev, thiab nws tsim nyog rau cov haujlwm uas yuav tsum muaj kev tiv thaiv corrosion thiab lub neej ntev kev pab cuam.
Daim ntawv thov case analysis
(1) Cov cuab yeej siv sab hauv tsev: Rau qee cov khoom siv hauv tsev, xws li cov cuab yeej siv tshuab, tshuab txhaj tshuaj molding, thiab lwm yam, vim tias tsis tshua muaj corrosion, lub teeb los tiv thaiv corrosion muaj xim tuaj yeem xaiv rau kev pleev xim. Lub teeb los tiv thaiv corrosion muaj xim tuaj yeem muab kev tiv thaiv me ntsis thaum tseem txhim kho kev zoo nkauj ntawm cov khoom siv.
(2) Cov tshuab me me: Cov tshuab me feem ntau yog siv sab hauv tsev lossis hauv ib puag ncig me me, thiab cov kev xav tau rau kev tiv thaiv corrosion tsis siab. Lub teeb los tiv thaiv corrosion muaj xim tuaj yeem raug xaiv rau kev txau lossis txhuam kom tiv thaiv cov neeg kho tshuab nto ntawm corrosion.
(3) Marine engineering: Marine engineering cov chaw tau nyob hauv Marine ib puag ncig ntev, thiab muaj kev cuam tshuam loj heev los ntawm corrosion xws li dej hiav txwv, ntsev tsuag, thiab nthwv dej. Yog li ntawd, hnyav los tiv thaiv corrosion muaj xim yuav tsum tau xaiv rau painting. Heavy anti-corrosion muaj xim tuaj yeem muab kev tiv thaiv ntev thiab txhim khu kev qha rau Marine engineering cov chaw kom ntseeg tau tias lawv muaj kev nyab xeeb thiab ruaj khov.
(4) Petrochemical kev lag luam: cov khoom siv thiab cov kav dej hauv kev lag luam petrochemical feem ntau ntsib nrog qhov hnyav corrosive ib puag ncig xws li muaj zog acid, muaj zog alkali, kub thiab siab. Heavy anti-corrosion industrial xim yuav tsum raug xaiv rau kev pleev xim kom muaj kev nyab xeeb ntawm cov khoom siv thiab cov kav dej.
5. yav tom ntej txoj kev loj hlob ntawm cov xim muaj xim
Kev txhim kho ntawm kev tiv thaiv ib puag ncig muaj xim
- Nrog rau kev txhim kho txuas ntxiv ntawm tib neeg txoj kev paub txog kev tiv thaiv ib puag ncig, kev tiv thaiv ib puag ncig kev lag luam xim yuav dhau los ua kev txhim kho yav tom ntej. Kev tiv thaiv ib puag ncig kev lag luam xim feem ntau suav nrog cov xim dej-raws li kev lag luam, cov xim muaj xim siab, cov xim tsis muaj kuab lom thiab lwm yam. Cov txheej txheej no muaj qhov zoo ntawm VOC (volatile organic compounds) emissions, tsis muaj tshuaj lom thiab tsis qab, kev nyab xeeb thiab kev tiv thaiv ib puag ncig, thiab ua tau raws li kev xav tau ntawm kev lag luam niaj hnub no.
Kev tshawb nrhiav thiab kev tsim kho cov xim muaj kev ua haujlwm siab
- Txhawm rau ua kom tau raws li qhov hnyav zuj zus ntawm ib puag ncig corrosion thiab cov kev xav tau ntawm kev tsim kho kev lag luam, kev tshawb fawb thiab kev tsim kho cov xim ua haujlwm siab yuav dhau los ua qhov tseem ceeb ntawm lub neej yav tom ntej. Piv txwv li, kev tsim cov xim pleev xim rau kev lag luam nrog kev tiv thaiv corrosion ntau dua, kev tiv thaiv huab cua zoo dua, thiab muaj zog hnav tsis kam, nrog rau cov xim muaj xim nrog cov haujlwm tshwj xeeb, xws li hluav taws kub retardant coatings, tshav kub rwb thaiv tsev coatings, thiab lwm yam.
Kev siv cov xim muaj xim ntse
- Nrog kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis, cov xim muaj xim ntse tseem yuav maj mam siv rau hauv kev lag luam. Cov xim muaj xim ntse ntse tuaj yeem saib xyuas qhov corrosion ntawm cov khoom siv coated thiab cov kev hloov pauv ntawm cov txheej hauv lub sijhawm tiag tiag los ntawm cov sensors thiab lwm yam thev naus laus zis, muab lub hauv paus kev tshawb fawb rau kev saib xyuas thiab kev tswj hwm ntawm cov chaw tsim khoom.
8. Cov ntsiab lus thiab cov lus qhia
Lub teeb los tiv thaiv corrosion thiab hnyav tiv thaiv corrosion ntawm cov xim muaj xws li ob rab ntaj ntse hauv kev lag luam, txhua tus ua lub luag haujlwm tseem ceeb hauv cov ntawv thov sib txawv. Lub teeb anti-corrosion muaj xim yog kev lag luam, yooj yim rau kev tsim, nplua nuj xim thiab lwm yam ntxwv, haum rau lub teeb pom kev zoo corrosion ib puag ncig; Heavy anti-corrosion muaj xim nrog nws zoo heev corrosion kuj, zoo huab cua tsis kam thiab hnav tsis kam, haum rau hnyav heev corrosive ib puag ncig.
Thaum xaiv cov xim muaj xim, nws yog ib qho tsim nyog yuav tsum ua tib zoo xav txog kev siv ib puag ncig, kev tiv thaiv corrosion, pob nyiaj siv thiab lwm yam ntawm cov khoom siv coated. Nyob rau tib lub sijhawm, nrog rau kev txhim kho ntawm ib puag ncig kev paub thiab kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis, ib puag ncig tus phooj ywg, kev ua haujlwm siab thiab ntse xim xim yuav dhau los ua kev txhim kho yav tom ntej.
Cia peb xyuam xim rau kev xaiv thiab siv cov xim muaj xim, thiab siv zog los tsim kom muaj kev nyab xeeb dua, txhim khu kev qha thiab ua haujlwm zoo. Txoj kev loj hlob ntawm cov xim muaj xim yuav ua rau muaj txiaj ntsig zoo rau kev vam meej thiab kev vam meej ntawm kev lag luam. Cia peb ua hauj lwm ua ke, nrog cov xim muaj xim zoo rau lub ci ntsa iab tag kis ntawm kev lag luam!
Hais txog peb
Peb lub tuam txhabyeej ib txwm ua raws li "'science thiab technology, zoo ua ntej, ncaj ncees thiab trustworthy, strictimplementation ntawm ls0900l:.2000 thoob ntiaj teb zoo tswj system.Our rigorous managementtechnologicdinnovation, zoo kev pab cuam cam khwb cia cov khoom zoo, yeej qhov kev lees paub ntawm feem coob ntawm cov neeg siv. .Raws li ib tug professionalastandard thiab muaj zog Suav Hoobkas, peb tuaj yeem muab cov qauv rau cov neeg siv khoom xav yuav, yog tias koj xav tau cov xim muaj xim, thov hu rau peb.
TAYLOR CHEN
Xov tooj: +86 19108073742
Whatsapp / SKYPE: +86 18848329859
Email：Taylorchai@outlook.com
ALEX TANG
TEL: +8615608235836(Whatsaap)
Email : alex0923@88.com
Post lub sij hawm: Sep-09-2024
