10.9S bolts: cov ntawv thov kev lag luam ruaj khov?

Xov Xwm Tshaj

 10.9S bolts: cov ntawv thov kev lag luam ruaj khov? 

2026-03-22 : kuv

Cia peb txiav los ntawm kev lag luam fluff. Thaum koj hnov ​​10.9S bolts thiab sustainability nyob rau hauv tib kab lus, cov tshuaj tiv thaiv tam sim no feem ntau skepticism. Nws yog feem ntau tsuas yog greenwashing, txoj cai? Lwm cov chaw tsim khoom lag luam npuaj lub eco-daim ntawv lo rau ntawm lub zog siab nrawm vim nws yog qhov sib txawv. Tab sis tom qab xyoo ntawm lub khw hauv pem teb thiab hauv daim ntawv thov teb, kuv tau pom kev sib tham hloov. Nws tsawg dua txog lub bolt nws tus kheej yog ntsuab thiab ntau ntxiv txog nws lub luag haujlwm hauv kev ua kom muaj kev lag luam ruaj khov. Cov lus nug tiag tiag tsis yog yog tias 10.9S ntsia liaj qhov rooj muaj kev ruaj ntseg, tab sis yuav ua li cas nws cov khoom tshwj xeeb - thaum raug teev thiab siv tau - tuaj yeem ua rau lub neej ntev, kev ua tau zoo, thiab kev txuag nyiaj hauv cov qauv thiab tshuab. Qhov ntawd yog qhov chaw nuance, thiab kev ua haujlwm tiag tiag, pib.

Lub Npe Tsis Txaus Siab

Ua ntej, kuaj qhov tseeb. A 10.9S ntsia liaj qhov rooj tsis yog tej yam yees siv. Lub 10.9 qhia txog qhov tsawg kawg nkaus tensile lub zog ntawm 1000 MPa thiab qhov sib piv ntawm 0.9. S qhia tau hais tias nws yog cov qauv ntsia hlau rau kev sib txhuam-grip kev sib txuas. Nws txoj kev txhawb nqa kev thov pib nrog nws txoj haujlwm: txhawm rau txhawm rau cov tswvcuab sib koom ua ke kom nruj kom cov khoom thauj tau hloov los ntawm kev sib txhuam, tsis yog ntsia liaj qhov rooj shear. Qhov no txhais tau tias koj tuaj yeem siv cov bolts tsawg dua piv rau cov kabmob sib txuas. Cov fasteners tsawg dua txhais tau tias cov khoom siv tsawg dua, tsawg dua drilling, thiab muaj peev xwm sib dua, ntau cov khoom siv tau zoo. Kuv nco qab txog qhov project retrofit ntawm lub conveyor gantry qhov twg hloov mus rau qhov tsim kom zoo 10.9S kev sib txhuam-grip sib koom ua ke txo cov ntsia hlau suav los ntawm 30%. Qhov ntawd yog kev txuag cov khoom siv ncaj qha, tab sis tsuas yog tias tus qauv tsim thiab ua tiav tsis muaj qhov tsis zoo.

Lub pitfall, thiab kuv tau pom qhov no ua ntej, tab tom kho lawv zoo li cov ntsia hlau muaj zog zoo tib yam. Lub kaum sab xis sustainability poob yog tias koj tsis ua tiav qhov xav tau clamping quab yuam. Qhov ntawd txhais tau hais tias calibrated torque wrenches, kev npaj kom zoo (ntxuav tawm zeb nplai, siv qhov tseeb Sustainable industrial applications), thiab nruj me ntsis ua raws li cov txheej txheem nruj. Kuv tau pom cov pob qij txha ua tsis tau tshuaj xyuas vim tias cov neeg coob tau siv qhov cuam tshuam rau qhov max es tsis txhob siv cov cuab yeej ntsuas ntsuas. Cov bolts tau zoo, tab sis kev sib koom ua ke tau raug cuam tshuam los ntawm ib hnub, ua rau kev saib xyuas ntxov ntxov, pov tseg, thiab qhov txawv ntawm qhov kev coj ua zoo.

Qhov no yog qhov uas cov khoom siv los ua qhov tseem ceeb. Tsis yog tag nrho 10.9S bolts yog tsim sib npaug. Kev sib koom ua ke ntawm metallurgy thiab qhov tseeb qhov tseeb yog tsis sib tham rau kev kwv yees clamping quab yuam. Peb tau muaj kev khiav haujlwm zoo nrog cov khoom siv los ntawm cov neeg tsim khoom tshwj xeeb hauv cov cheeb tsam nrog kev tsim khoom sib sib zog nqus, zoo li thaj tsam ntawm Handan hauv Hebei. Muaj ib tug concentration ntawm kev txawj ntse muaj. Piv txwv li, Handan Zitai Fastener Manufacturing Co., Ltd., kev khiav hauj lwm los ntawm qhov chaw tsim khoom loj, feem ntau cov khoom siv rau cov haujlwm uas tau teev tseg thiab zoo ib yam. Lawv qhov chaw nyob ze ntawm txoj kev thauj loj xws li Beijing-Guangzhou Railway tsis yog qhov zoo dua rau kev thauj mus los; nws qhia txog kev sib koom ua ke hauv cov khoom lag luam paub tab, uas, los ntawm kev xav txog lub neej, tuaj yeem txo qis kev thauj mus los rau kev txiav txim ntau.

Longevity Over Hloov

Kev ruaj khov tiag tiag hauv kev lag luam feem ntau txhais tau tias tsim cov khoom uas kav ntev. Qhov kev tiv thaiv corrosion ntawm 10.9S bolt sib dhos yog qhov ua rau lossis tawg. Lub ntsia liaj qhov rooj nws tus kheej, feem ntau nruab nrab carbon alloy steel, yog raug rau xeb. Yog li, cov txheej txheem tsis yog ib qho ntxiv; nws yog ib qho tseem ceeb rau lub system lub neej. Qhov kev txav mus deb ntawm cadmium plating (tshuaj lom) ntawm zinc-flake coatings (xws li Geomet lossis Dacromet) yog ib puag ncig ncaj qha thiab kev ua haujlwm tau zoo. Cov coatings no muaj kev tiv thaiv corrosion zoo heev yam tsis muaj hlau hnyav.

Peb sim qhov no ntawm sab nraum zoov hluav taws xob substation qauv. Ob qhov kev sib txuas zoo ib yam, ib qho nrog cov txheej txheem kub-dip galvanized 10.9S bolts, lwm qhov nrog zinc-flake coated sawv daws yuav los ntawm ib tus neeg muag khoom zoo li Zitai Fasteners. Cov kub-dip galvanized sawv daws pom cov xeb dawb thiab qee qhov liab creep tom qab 18 lub hlis hauv ib qho chaw ua lag luam. Cov zinc-flake batch? Tseem saib kom huv si, tsis muaj qhov qhia txog kev sib txhuam ntawm qhov chaw. Kev txheeb xyuas tus nqi ntawm lub neej tau pom zoo rau yav tom ntej hnyav - tsis xav tau kev hloov pauv thaum ntxov, tsis muaj kev pheej hmoo ntawm kev txeeb, thiab kev saib xyuas tsawg dua. Qhov ntawd yog qhov tseeb Sustainable industrial daim ntawv thov: qhia txog txoj cai tiv thaiv fastener kom ncua sij hawm kev pab cuam thiab tsis txhob pov tseg.

Tab sis ntawm no yog cov ntsiab lus feem ntau tsis nco: cov ntxhua khaub ncaws. Rau 10.9S cov qauv kev sib txuas, koj yuav tsum siv cov khoom siv tawv tawv (HRC 35-45 feem ntau). Lawv txoj haujlwm yog txhawm rau faib lub zog clamping thiab tiv thaiv lub taub hau taub hau / txiv ntoo los ntawm kev sib txuas rau hauv cov khoom sib txuas, uas yuav ua rau poob ua ntej. Yog tias koj siv lub tshuab ntxhua khaub ncaws mos, qhov sib koom ua ke yuav ua rau lub sijhawm. Kuv tau raug hu los kuaj xyuas qhov tsis ua haujlwm ntawm lub tshuab ntxhua khaub ncaws. Qhov sib koom ua ke loosened, ua rau fretting, hnav, thiab thaum kawg, hu rau kev hloov ua tiav. Kev siv qhov tseeb, cov khoom sib koom ua ke yog qhov nthuav dav me me nrog qhov cuam tshuam loj heev rau lub sijhawm ntev thiab kev ruaj khov ntawm kev sib dhos.

Enabling Lightweighting thiab Efficiency

Qhov no yog qhov twg 10.9S bolt dhau los ua ib qho kev txhawb nqa rau kev tsim qauv dav dav. Hauv cov khoom siv txawb-xav tias cua turbine nacelles, hluav taws xob tsheb roj teeb thav duab, lossis kev tsim kho modular-qhov hnyav yog ncaj qha rau kev siv lub zog. Lub siab clamping quab yuam ntawm 10.9S bolts tso cai rau cov engineers siv zog dua, thinner steels lossis txawm tias aluminium alloys hauv cov pob qij txha, vim tias cov load yog kis tau zoo los ntawm kev sib txhuam.

Ib qho piv txwv: ib qhov project uas muaj cov ntaub ntawv chaw zov me nyuam. Tus tsim hu ua aluminium structural thav duab rau qhov hnyav txuag thaum thauj. Qhov kev sib tw yog tsim kom nruj, txhim khu kev qha bolted pob qij txha nyob rau hauv txhuas, uas yog nquag nkag mus. Qhov kev daws teeb meem yog siv 10.9S bolts nrog txoj kab uas hla loj hardened washers thiab tswj nruj ib ntus mus rau qhov tseeb preload. Qhov no minimized localized bearing kev nyuaj siab ntawm aluminium thiab tuav clamp quab yuam. Nws ua haujlwm. Nws tso cai rau kev siv lub zog siv zog ntau dua tab sis cov khoom siv rov ua dua tshiab (txhuas) hauv cov qauv tsim, nrog rau cov ntsia liaj qhov rooj kom ntseeg tau tias nws lub neej ntev. Lub ntsia liaj qhov rooj tau yooj yim xaiv cov khoom siv ruaj khov.

Txawm li cas los xij, qhov no thawb lub bolt mus rau nws qhov txwv. Koj tab tom cuam tshuam nrog sib txawv thermal expansion coefficients ntawm bolt steel thiab, hais, aluminium. Nyob rau hauv cyclic kub ib puag ncig, qhov no tuaj yeem ua rau muaj kev hloov pauv ua ntej. Peb tau kawm qhov no txoj kev nyuaj ntawm tus qauv ua ntej rau lub hnub ci taug qab qauv. Lub voj voog hluav taws xob niaj hnub ua rau muaj qhov sib txawv txaus kom txo qis qee cov pob qij txha, ua rau lub suab nrov nrov. Qhov kev kho tsis yog lub pob zeb muaj zog dua, tab sis kev hloov kho kev sib koom ua ke nrog ntau lub bolts ntawm tus neeg qis dua me ntsis los tsim kom muaj kev ruaj ntseg dua. Nws yog ib zaj lus qhia nyob rau hauv kev xav - lub bolt tsuas yog ib feem ntawm ib tug complex mechanical ecosystem.

Cov Lus Nug Reusability thiab End-of-Life

Ib qho lus nug: koj puas tuaj yeem rov qab siv 10.9S bolts? Cov nom tswv, kev saib xyuas cov lus teb los ntawm feem ntau cov lej engineering yog tsis muaj, tshwj xeeb tshaj yog rau cov qauv kev sib txuas tseem ceeb. Qhov kev txhawj xeeb yog tias cov yas deformation thaum lub sij hawm pib zawm thiab tej zaum xov puas thaum lub sij hawm disassembly cuam tshuam kev ua tau zoo. Hauv kev xyaum, rau cov txheej txheem tsis tseem ceeb, theem nrab, kuv tau pom ua tib zoo rov siv dua nrog kev tshuaj xyuas nruj - kuaj xyuas cov xov paj, caj dab, thiab siv xov xov.

Tab sis los ntawm txoj cai nruj thiab kev lav phib xaub, kev siv ib leeg yog txoj cai. Qhov no zoo li khib nyiab, thiab nws yog. Tias yog vim li cas qhov kev tsom xam yuav tsum yog rau kev tsim qauv rau disassembly thiab cov ntaub ntawv rov qab. A 10.9S bolt yog cov pa roj carbon monoxide lossis hlau alloy. Thaum kawg ntawm lub neej, nws yog 100% rov ua dua los ntawm kev sib nqus sib nqus hauv cov kwj hlau. Tus nqi yog ua kom cov khoom ntawd ntshiab. Qhov no yog qhov uas cov zinc-flake coatings ci dua piv rau kub-dip galvanizing. Lub thinner, non-metallic txheej tsis cuam tshuam rau cov hlau seem yaj, ua rau cov txheej txheem rov ua dua tshiab thiab ua haujlwm zoo dua.

Peb tau ua hauj lwm rau ib qhov kev decommissioning rau ib qho kev cog qoob loo qub. Lub 10.9S bolts, txawm tias tom qab 20 xyoo, tau yooj yim txheeb xyuas, tshem tawm (nrog rau kev siv zog loj, tau txais txiaj ntsig), thiab xa ncaj qha mus rau qhov chaw seem li cov hlau qib siab. Aluminium beams lawv tuav kuj huv si sib cais thiab siv dua. Tus tsim, uas siv tus qauv bolt qhov ntau thiab tsawg thiab kev sib txuas tau yooj yim, pab txhawb qhov no. Cov nyiaj them poob haujlwm tau tshwm sim thaum kawg, tsis yog thaum lub sijhawm ua haujlwm.

Cov ntsiab lus: Nws yog hais txog qhov system, tsis yog cov khoom

Yog li, puas yog 10.9S bolts muaj kev ruaj ntseg? Hauv kev sib cais, tsis muaj. Ib daim hlau yog ib daim hlau. Tab sis raws li ib tug tseem ceeb enabler nyob rau hauv ib tug txawj xav tsim thiab ua tib zoo soj ntsuam kev lag luam system, lawv pab txhawb rau sustainability yog undeniable. Nws yog hais txog kev qhia lawv rau qhov yog vim li cas - txhawm rau txhawm rau txo cov khoom siv, txuas ntxiv lub neej kev pabcuam los ntawm kev tiv thaiv corrosion zoo dua, pab txhawb kev siv lwm yam khoom siv ruaj khov, thiab ua kom muaj txiaj ntsig zoo kawg ntawm lub neej rov ua dua tshiab.

Cov kev ua tsis tiav uas kuv tau pom - cov pob qij txha xoob, cov pob qij txha ntxov ntxov - yuav luag ib txwm taug qab los kho lawv raws li cov khoom lag luam. Lawv daim ntawv thov kev ruaj ntseg xav tau kev hwm rau tag nrho cov txheej txheem: tsim, kev tsim khoom los ntawm cov tuam txhab paub zoo (xws li cov neeg muag khoom hauv zos lossis cov neeg tsim khoom loj xws li Handan Zitai Fastener), kev npaj deg, calibrated installation, thiab cov khoom siv kho kom zoo. Nws yog cov saw hlau, thiab cov ntsia liaj qhov rooj tsuas yog qhov txuas pom tshaj plaws.

Thaum kawg, cov ntsia liaj qhov rooj ruaj khov tshaj plaws yog qhov uas tsis tas yuav hloov pauv, uas tso cai rau tag nrho cov qauv ua haujlwm tau zoo rau ntau xyoo, thiab qhov ntawd tuaj yeem ua kom huv si thiab rov qab los thaum kawg ntawm nws qhov kev pabcuam. Lub 10.9S ntsia liaj qhov rooj, nrog rau nws lub zog siab, precision-engineered xwm, yog qhov tshwj xeeb nyob rau hauv qhov kev sib tw - tab sis tsuas yog yog tias peb, cov kws tsim khoom, cov kws tshaj lij, thiab cov neeg lag luam, ua peb txoj hauv kev los koom ua ke kom raug. Nws yog ib qho cuab yeej, thiab nws qhov kev cuam tshuam ib puag ncig yog txiav txim siab los ntawm txhais tes uas tuav nws.

Lub tsev
Khoom
Txog Peb
Tus neeg yus paub

Thov tso peb cov lus

Txoj Cai Tswjfwm Ntiag Tug

Peb Kev cog lus rau Kev Tiv Thaiv Tus Kheej

Taw qhia.

Rainbow Inc. lees paub qhov tseem ceeb ntawm kev tiv thaiv kev ceev ntiag tug ntawm txhua tus kheej cov ntaub ntawv muab los ntawm nws cov neeg siv khoom, suav nrog cov neeg siv ntawm www.rainbow-inkjet.com thiab lwm lub vev xaib sib koom nrog Rainbow Inc. (suav ua ke "Rainbow Inc. Sites"). Peb tsim cov txheej txheem hauv qab no nrog kev hwm rau peb cov neeg siv khoom txoj cai ntiag tug thiab vim tias peb muaj txiaj ntsig rau peb txoj kev sib raug zoo nrog peb cov neeg siv khoom. Koj qhov kev mus ntsib Rainbow Inc. Sites yog ua raws li Tsab Cai Tswjfwm Ntiag Tug no thiab peb Cov Cai thiab Cov Cai Online.

Kev piav qhia.

Nqe Lus Qhia Txog Tus Kheej no piav qhia txog hom ntaub ntawv uas peb sau thiab peb yuav siv cov ntaub ntawv li cas. Peb Daim Ntawv Ceeb Toom Tsis pub twg paub kuj piav qhia txog cov kev ntsuas uas peb ua los tiv thaiv kev ruaj ntseg ntawm cov ntaub ntawv no nrog rau seb koj tuaj yeem ncav cuag peb li cas los hloov kho koj cov ntaub ntawv tiv tauj.

 

Cov ntaub ntawv khaws cia

 

Cov ntaub ntawv tus kheej tau sau ncaj qha los ntawm cov qhua.

Rainbow Inc. sau cov ntaub ntawv tus kheej thaum: koj xa cov lus nug lossis lus rau peb; koj thov cov ntaub ntawv lossis cov ntaub ntawv; koj thov warranty los yog tom qab-warranty kev pab cuam thiab kev txhawb nqa; koj koom nrog hauv kev tshawb fawb; thiab los ntawm lwm txoj kev uas tej zaum yuav raug muab tshwj xeeb rau ntawm Rainbow Inc. Sites lossis hauv peb cov ntawv xov xwm nrog koj.

 

Hom Cov Ntaub Ntawv Tus Kheej.

Hom ntaub ntawv sau ncaj qha los ntawm tus neeg siv yuav suav nrog koj lub npe, koj lub tuam txhab lub npe, cov ntaub ntawv tiv tauj lub cev, chaw nyob, cov ntaub ntawv them nqi thiab xa khoom, e-mail chaw nyob, cov khoom koj siv, cov ntaub ntawv pej xeem xws li koj lub hnub nyoog, kev nyiam, thiab kev txaus siab thiab cov ntaub ntawv hais txog kev muag lossis kev teeb tsa ntawm koj cov khoom.

 

Cov ntaub ntawv tsis yog tus kheej tau sau cia.

Peb tuaj yeem sau cov ntaub ntawv hais txog koj kev cuam tshuam nrog Rainbow Inc. Cov chaw thiab cov kev pabcuam. Piv txwv li, peb tuaj yeem siv cov cuab yeej tshuaj ntsuam xyuas lub vev xaib ntawm peb lub xaib kom khaws cov ntaub ntawv los ntawm koj lub browser, suav nrog lub vev xaib koj tuaj, lub tshuab tshawb nrhiav thiab cov ntsiab lus koj siv los nrhiav peb lub xaib, thiab nplooj ntawv koj saib hauv peb qhov chaw. Tsis tas li ntawd, peb sau qee cov ntaub ntawv txheem uas koj tus browser xa mus rau txhua lub vev xaib uas koj mus ntsib, xws li koj qhov chaw nyob IP, hom browser, peev xwm thiab hom lus, koj qhov kev khiav haujlwm, sijhawm nkag mus thiab xa mus rau qhov chaw nyob hauv Web.

 

Cia thiab ua.

Cov ntaub ntawv tus kheej sau rau ntawm peb lub vev xaib yuav raug muab khaws cia thiab ua tiav hauv Tebchaws Meskas uas Rainbow Inc. lossis nws cov koom tes, koom tes sib koom tes, lossis cov neeg pabcuam thib peb tswj cov chaw.

 

Peb siv cov ntaub ntawv li cas

 

Kev pabcuam thiab kev lag luam.

Peb siv koj cov ntaub ntawv ntiag tug los xa cov kev pabcuam lossis ua tiav kev lag luam uas koj thov, xws li muab cov ntaub ntawv hais txog Rainbow Inc. cov khoom thiab cov kev pabcuam, kev txiav txim, teb cov lus thov kev pabcuam rau cov neeg siv khoom, pabcuam kev siv peb lub vev xaib, ua haujlwm hauv online, thiab lwm yam. Txhawm rau muab koj cov kev paub zoo sib xws hauv kev cuam tshuam nrog Rainbow Inc., cov ntaub ntawv sau los ntawm peb lub vev xaib tuaj yeem ua ke nrog cov ntaub ntawv peb sau los ntawm lwm txoj kev.

 

Kev tsim khoom.

Peb siv cov ntaub ntawv tus kheej thiab tsis yog tus kheej rau kev tsim cov khoom lag luam, suav nrog rau cov txheej txheem xws li lub tswv yim tsim, tsim khoom thiab txhim kho, nthuav dav engineering, kev tshawb fawb kev lag luam thiab kev lag luam tsom xam.

 

Txhim kho lub vev xaib.

Tej zaum peb yuav siv cov ntaub ntawv tus kheej thiab tsis yog tus kheej los txhim kho peb cov vev xaib (xws li peb cov kev ntsuas kev nyab xeeb) thiab cov khoom lag luam lossis cov kev pabcuam cuam tshuam, lossis ua kom peb cov vev xaib yooj yim siv los ntawm kev tshem tawm qhov xav tau rau koj rov nkag mus rau tib cov ntaub ntawv lossis los ntawm kev kho peb lub vev xaib rau koj qhov kev nyiam lossis kev nyiam.

 

Kev Lag Luam Kev Lag Luam.

Tej zaum peb yuav siv koj cov ntaub ntawv ntiag tug los qhia rau koj txog cov khoom lossis cov kev pabcuam muaj los ntawm Rainbow Inc. Thaum sau cov ntaub ntawv uas yuav raug siv los tiv tauj koj txog peb cov khoom thiab cov kev pabcuam, peb feem ntau muab sijhawm rau koj xaiv tsis tau txais kev sib txuas lus. Ntxiv mus, nyob rau hauv peb kev sib txuas lus email nrog koj peb yuav muaj xws li ib tug unsubscribe link tso cai rau koj kom tsis txhob xa cov hom kev sib txuas lus. Yog tias koj xaiv kom rho npe, peb yuav tshem koj ntawm cov npe cuam tshuam hauv 15 hnub ua haujlwm.

 

Kev cog lus rau Data Security

 

Kev ruaj ntseg.

Rainbow Inc. Corporation siv cov kev ceev faj tsim nyog los khaws cov ntaub ntawv tus kheej tshaj tawm rau peb kom nyab xeeb. Txhawm rau tiv thaiv kev nkag mus tsis raug cai, tswj xyuas cov ntaub ntawv raug, thiab xyuas kom muaj kev siv cov ntaub ntawv raug, peb tau muab cov txheej txheem tsim nyog ntawm lub cev, hluav taws xob, thiab kev tswj hwm los tiv thaiv thiab tiv thaiv koj cov ntaub ntawv ntiag tug. Piv txwv li, peb khaws cov ntaub ntawv tus kheej rhiab rau hauv computer systems uas muaj kev txwv tsis pub nkag mus rau hauv cov chaw uas muaj kev nkag tau tsawg. Thaum koj tsiv mus nyob ib ncig ntawm lub xaib uas koj tau nkag mus, lossis los ntawm ib lub xaib mus rau lwm qhov uas siv tib lub tshuab nkag mus, peb txheeb xyuas koj tus kheej los ntawm kev siv cov kua nplaum uas tau muab tso rau hauv koj lub tshuab. Txawm li cas los xij, Rainbow Inc. Corporation tsis lav qhov kev ruaj ntseg, raug lossis ua tiav ntawm cov ntaub ntawv lossis cov txheej txheem.

 

Internet.

Kev xa cov ntaub ntawv hauv internet tsis muaj kev nyab xeeb kiag li. Txawm hais tias peb ua qhov zoo tshaj plaws los tiv thaiv koj cov ntaub ntawv ntiag tug, peb tsis tuaj yeem lav qhov kev ruaj ntseg ntawm koj cov ntaub ntawv ntiag tug xa mus rau peb Lub Vev Xaib. Txhua qhov kev xa xov ntawm tus kheej yog nyob ntawm koj tus kheej txaus ntshai. Peb tsis muaj lub luag haujlwm rau kev hla ntawm ib qho chaw ntiag tug lossis kev tiv thaiv kev nyab xeeb uas muaj nyob rau ntawm Rainbow Inc. Sites.

 

Tiv Tauj Peb

 

Yog tias koj muaj lus nug txog daim ntawv qhia tsis pub lwm tus paub, peb tuav koj cov ntaub ntawv ntiag tug, lossis koj txoj cai ntiag tug raws li txoj cai lij choj, thov hu rau peb ntawm kev xa ntawv ntawm qhov chaw nyob hauv qab no.

 

Rainbow Inc.

Tom ntej: Katherine Tan

Ntxiv: No.1658 Husong Road, Shanghai, Suav teb.

Nqe lus hloov tshiab

 

Kev kho dua.

Rainbow Inc. muaj txoj cai los hloov cov lus qhia tsis pub lwm tus paub ib ntus. Yog tias peb txiav txim siab hloov peb Cov Lus Qhia Tsis Pub Leej Twg Paub, peb yuav tshaj tawm Tsab Ntawv Tshaj Tawm ntawm no.

 

Hnub tim.

Tsab ntawv tshaj tawm tsis pub twg paub no tau hloov kho zaum kawg rau lub Cuaj Hlis 7, 2022.