TL; DR - Yog tias koj tsuas muaj 60 vib nas this xwb
- Tsib qhov kev zam tsis suav nrog kev lees paub uas cov pab pawg neeg yuav khoom feem ntau tsis quav ntsej yog qhov kev hloov pauv ntawm lub zog hluav taws xob tshaj ± 10%, cov xwm txheej ib puag ncig sab nraud ntawm cov lus qhia ua haujlwm, cov khoom hloov pauv tsis yog thawj, lub sijhawm txij nkawm tsis tau ua tiav, thiab kev txav mus los ntawm lub tsev - vim tias cov kev zam no suav txog 70% ntawm tag nrho cov lus thov kev lees paub tsis sib haum xeeb uas kuv tau tshuaj xyuas, thiab vim tias cov neeg yuav khoom tsis tshua nyeem ntu kev zam tsis suav nrog kev lees paub kom meej ua ntej yuav khoom.
- Cov ntaub ntawv pov thawj ua tiav — daim ntawv them nqi yuav khoom, kev sau npe pov thawj, daim ntawv pov thawj tus neeg teeb tsa uas tau ntawv pov thawj, cov ntaub ntawv txij nkawm, thiab cov ntaub ntawv teev qhov yuam kev — ua rau cov nqi pom zoo thawj zaug thov nce ntxiv 40-60% piv rau cov ntaub ntawv xa tsis tiav — vim tias cov chaw tsim khoom xav tau cov ntaub ntawv no los qhia qhov txawv ntawm qhov ua tsis tiav uas tau them los ntawm kev teeb tsa, kev ua haujlwm, lossis kev txij nkawm.
- Cov qhov rooj tsis siv neeg hauv chaw ua lag luam uas muaj cov voj voog ntau tshaj 1,000 voj voog hauv ib hnub yuav tsum muaj cov nqe lus lav rau daim ntawv thov tsuas yog 2 xyoos lossis 500,000 voj voog xwb - vim tias qhov hnav ntau dua los ntawm cov voj voog siab dua ua rau cov khoom puas tsuaj sai dua uas cov nqe lus lav rau lub tsev lag luam tsis suav nrog.
Kaum tsib xyoos ntawm Cov Lus Qhia Txog Qhov Rooj Tsis Siv Neeg Qhia Kuv Txog Kev Tsis Sib Haum Xeeb ntawm Warranty
Xyoo 2010, thaum kuv pib muab cov qhov rooj tsis siv neeg rau cov haujlwm tsim kho vaj tse, cov lus nug txog kev lav phib xaub los ntawm cov thawj coj yuav khoom feem ntau yog tib yam: lub sijhawm lav phib xaub ntev npaum li cas? Kuv siv sijhawm ntau xyoo los nkag siab tias lub sijhawm lav phib xaub yuav luag tsis yog qhov teeb meem tiag tiag - qhov teeb meem tiag tiag yog qhov sib txawv ntawm qhov uas cov neeg yuav khoom nkag siab tias daim ntawv lav phib xaub yuav them thiab qhov uas daim ntawv lav phib xaub tau teev tseg. Vim tias qhov sib txawv ntawd ua rau muaj kev tsis sib haum xeeb thaum lub sijhawm phem tshaj plaws: thaum lub qhov rooj tsis ua haujlwm, tus neeg yuav khoom xav kom tus neeg tsim khoom kho nws yam tsis tas them nqi, thiab tus neeg tsim khoom teb tias qhov tsis ua haujlwm raug tshem tawm ntawm kev lav phib xaub raws li kab lus tshwj xeeb uas tus neeg yuav khoom yeej tsis tau nyeem.
Vim kuv tau nyob ob tog ntawm qhov kev tsis sib haum xeeb no - ua tus neeg muag khoom sim piav qhia vim li cas qhov ua tsis tiav raug tshem tawm raws li cov lus cog tseg lav, thiab ua tus kws pab tswv yim raug coj los pab pab pawg neeg yuav khoom rov qab los ntawm qhov kev thov lav tsis sib haum xeeb - tam sim no kuv muab txhua tus neeg siv khoom nrog kev qhia txog kev tsis suav nrog lav ua ib feem ntawm cov txheej txheem kev qhia tshwj xeeb, ua ntej daim ntawv xaj yuav khoom raug muab. Vim tias thaum cov pab pawg neeg yuav khoom nkag siab txog qhov tsis suav nrog ua ntej yuav khoom, lawv tuaj yeem txiav txim siab tau zoo txog cov kev xaiv lav ntev, cov ntawv cog lus txij nkawm, thiab cov kev cai tshwj xeeb uas cuam tshuam rau kev them nqi lav - es tsis txhob nrhiav pom cov kev txwv no tom qab muaj qhov ua tsis tiav.
Tsib qhov kev zam uas kuv qhia rau cov pab pawg neeg yuav khoom yog sib xws thoob plaws txhua lub tuam txhab tsim qhov rooj tsis siv neeg loj, tsuas yog muaj qhov sib txawv me ntsis hauv txhua qhov kev zam. Vim tias cov kev zam no suav txog kwv yees li 70% ntawm cov kev tsis sib haum xeeb ntawm kev lees paub uas kuv tau koom nrog hauv 15 xyoo dhau los, kev nkag siab txog cov kev zam no ua ntej yuav khoom yog qhov kev tswj hwm kev pheej hmoo zoo tshaj plaws uas pab pawg neeg yuav khoom tuaj yeem ua thaum teev cov tshuab qhov rooj tsis siv neeg rau kev siv lag luam lossis kev lag luam.
Tsib Qhov Kev Tsis suav nrog Kev Pov Hwm Qhov Rooj Tsis Siv Neeg uas Feem Ntau Tsis Sib Haum
Qhov kev hloov pauv ntawm qhov hluav taws xob ntawm lub zog hluav taws xob yog qhov kev zam uas kuv pom ua rau muaj kev xav tsis thoob tshaj plaws ntawm cov pab pawg yuav khoom uas tsis tau txais kev qhia txog cov nqe lus lav ua ntej yuav khoom. Vim tias cov neeg ua haujlwm qhov rooj tsis siv neeg muaj cov laug cam tswj hwm hluav taws xob uas rhiab heev rau qhov kev hloov pauv ntawm qhov hluav taws xob, cov chaw tsim khoom teev tseg qhov siab tshaj plaws ntawm qhov hluav taws xob ntawm ± 10% ntawm qhov hluav taws xob ntsuas. Vim tias ntau qhov chaw ua lag luam muaj kev hloov pauv ntawm qhov hluav taws xob ntawm 12-15% thaum lub sijhawm xav tau ntau tshaj plaws - tshwj xeeb tshaj yog nyob rau hauv cov tsev laus uas muaj cov khoom siv hluav taws xob me me - qhov kev hloov pauv ntawm qhov hluav taws xob raug tshwm sim ntau zaus dua li feem ntau cov neeg yuav khoom xav tau.
Qhov kev zam ntawm qhov chaw ib puag ncig qhia txog qhov kub thiab txias ua haujlwm thiab qhov av noo uas tus neeg teb lub qhov rooj tsis siv neeg yuav tsum ua haujlwm kom tswj tau qhov kev lav phib xaub. Vim tias qhov kev qhia tshwj xeeb feem ntau yog -10C txog +50C qhov kub ua haujlwm thiab 20-80% av noo txheeb ze (tsis-condensing), kev teeb tsa hauv qhov chaw sab nraum zoov tsis muaj cua sov, thaj chaw txias cia khoom, lossis chaw ua haujlwm uas muaj av noo siab tuaj yeem yooj yim poob sab nraud ntawm cov ntau yam no thaum ib feem ntawm lub xyoo. Vim tias cov pab pawg neeg yuav khoom tsis tshua xyuas qhov kev qhia ib puag ncig piv rau qhov xwm txheej kev teeb tsa tiag tiag, kuv tau sau ntau rooj plaub uas cov lus thov lav tau raug tsis lees paub vim tias qhov chaw teeb tsa tau tshaj qhov kev qhia ib puag ncig ntawm tus neeg tsim khoom los ntawm txawm tias me me thaum lub sijhawm cua sov lossis txias.
Qhov kev tsis suav nrog cov khoom seem hloov uas tsis yog thawj yog qhov kev tsis sib haum xeeb thib peb, thiab nws raug tshwm sim ntau zaus dua li cov neeg yuav khoom xav vim tias kev lag luam kev pabcuam qhov rooj tsis siv neeg muaj ntau cov khoom seem hloov los ntawm lwm tus neeg uas tau tshaj tawm tias sib xws nrog cov hom lag luam loj. Vim tias qhov kev lees paub tsuas yog them rau qhov tsis ua haujlwm uas cov khoom seem hloov los ntawm cov chaw tsim khoom qub tau siv los kho, txhua qhov kev kho uas siv cov khoom seem los ntawm lwm tus - txawm tias yog ib qho uas zoo ib yam li cov khoom seem qub - yuav ua rau qhov kev lees paub tsis muaj txiaj ntsig rau txhua qhov kev ua haujlwm tom qab uas tuaj yeem yog vim cov khoom seem los ntawm lwm tus.
Cov Kev Cai Rau Cov Ntaub Ntawv Thov Kev Pov Hwm: Daim Ntawv Teev Tag Nrho
Qhov feem pua ntawm kev pom zoo rau daim ntawv thov warranty muaj feem cuam tshuam ncaj qha nrog qhov tiav thiab zoo ntawm cov ntaub ntawv xa tuaj nrog daim ntawv thov. Vim tias cov chaw tsim khoom tau txais ntau pua daim ntawv thov warranty, thiab vim tias lub chaw haujlwm thov yuav tsum txiav txim siab seb txhua qhov tsis ua haujlwm puas raug them raws li cov lus cog tseg hauv lub sijhawm luv luv, cov ntawv xa tsis tiav feem ntau raug tsis lees paub thaum thawj zaug tshuaj xyuas thiab khaws cia rau hauv kab tos thaum thov cov ntaub ntawv ntxiv - ib qho txheej txheem uas tuaj yeem ncua lub sijhawm daws teeb meem ntawm daim ntawv thov los ntawm 2-3 lub lis piam mus rau 3-4 lub hlis.
Daim ntawv teev cov ntaub ntawv uas kuv muab rau txhua tus neeg yuav khoom muaj rau pawg ntaub ntawv. Ua ntej, cov ntaub ntawv yuav khoom: daim ntawv them nqi yuav khoom thawj, daim ntawv siv rau kev yuav khoom, thiab daim ntawv lees paub txog kev xa khoom. Qhov thib ob, daim ntawv sau npe lav: daim ntawv lees paub txog kev sau npe lav ntawm lub chaw tsim khoom, uas yuav tsum xa tuaj tsis pub dhau 30-60 hnub tom qab kev teeb tsa nyob ntawm lub chaw tsim khoom - vim tias kev sau npe lav lig yog qhov laj thawj rau kev tsis lees paub. Qhov thib peb, cov ntaub ntawv teeb tsa: daim ntawv pov thawj tiav kev teeb tsa uas tus neeg teeb tsa tau ntawv pov thawj kos npe, suav nrog daim ntawv pov thawj ntawm tus neeg teeb tsa thiab hnub teeb tsa.
Qhov thib plaub, cov ntaub ntawv txij nkawm: tag nrho cov ntaub ntawv txij nkawm teem sijhawm uas qhia tias kev txij nkawm tau ua tiav raws li lub sijhawm teev tseg los ntawm tus kws tshaj lij tsim nyog. Qhov thib tsib, cov ntaub ntawv teev qhov txhaum: cov ntaub ntawv teev sijhawm ntawm txhua qhov xwm txheej txhaum, cov lus tsis txaus siab ntawm tus neeg teb xov tooj, thiab cov kev kho ua ntej qhov kev ua tsis tiav uas ua rau muaj kev thov lav. Qhov thib rau, daim ntawv qhia txog kev ua tsis tiav: cov lus piav qhia ntxaws txog hom kev ua tsis tiav tshwj xeeb, suav nrog cov tsos mob pom, cov ntsiab lus ua haujlwm thaum lub sijhawm ua tsis tiav, thiab txhua cov lej yuam kev lossis cov ntaub ntawv kuaj mob los ntawm tus neeg teb xov tooj lub qhov rooj lub kaw lus sau qhov txhaum uas tau teeb tsa.
Cov Lus Cog Tseg Tshwj Xeeb rau Daim Ntawv Thov: Kev Teeb tsa Lag Luam vs Kev Lag Luam
Cov lus cog tseg lav uas siv rau kev teeb tsa lub qhov rooj tsis siv neeg nyob ntawm daim ntawv thov tshwj xeeb thiab tus nqi voj voog uas lub qhov rooj ua haujlwm. Vim tias cov qhov rooj nkag ntawm lub tsev lag luam feem ntau ua haujlwm ntawm 200-500 lub voj voog hauv ib hnub - nrog rau feem ntau ntawm cov voj voog tshwm sim thaum lub sijhawm ua haujlwm thaum lub tsev nyob hauv - tus nqi hnav ntawm cov khoom siv yog qhov kwv yees tau thiab lub sijhawm lav 3-xyoo tus qauv feem ntau txaus los them rau qhov ua tsis tiav uas tshwm sim thaum siv ib txwm.
Cov chaw ua haujlwm hauv kev lag luam muaj qhov sib txawv ntawm kev pheej hmoo ntawm kev lees paub vim tias cov nqi voj voog siab dua li cov chaw ua lag luam 3-10 npaug. Vim tias cov qhov rooj nkag mus rau hauv tsev rau khoom thiab lub Hoobkas hauv cov chaw ua haujlwm tuaj yeem ntsib 1,000-3,000 lub voj voog hauv ib hnub - nrog kev ua haujlwm tas mus li hauv qee qhov chaw 24-teev - tus neeg ua haujlwm lub qhov rooj, lub tshuab tsav, thiab cov tshuab sensor ntsib cov nqi hnav ntawm cov khoom sib xyaw uas siab dua. Vim tias cov chaw tsim khoom paub txog qhov kev hnav sai no, lawv feem ntau muab cov nqe lus lav tshwj xeeb rau daim ntawv thov rau cov ntawv thov kev lag luam siab uas txwv lub sijhawm lav rau 2 xyoos lossis 500,000 tag nrho lub voj voog, qhov twg tshwm sim ua ntej.
Vim tias cov pab pawg neeg yuav khoom ntawm cov chaw lag luam feem ntau xav tias cov lus cog tseg ntawm lub tsev lag luam siv rau lawv qhov kev teeb tsa, qhov kev txwv ntawm kev lav phib xaub rau daim ntawv thov tuaj ua qhov xav tsis thoob thaum tus neeg teb lub qhov rooj tsis ua haujlwm tom qab 18 lub hlis ntawm kev ua haujlwm ntau lub voj voog. Vim tias kuv tau sau tseg qhov xwm txheej no ntau zaus, tam sim no kuv lees paub meej tias lub sijhawm lav phib xaub siv tau nrog txhua tus neeg siv khoom lag luam ua ntej muab daim ntawv xaj yuav khoom - thiab kuv xav kom cov chaw lag luam teev cov kev xaiv lav phib xaub ntev uas nce lub sijhawm them mus rau 3 xyoos tsis hais txog kev suav lub voj voog rau kev teeb tsa qhov rooj nkag tseem ceeb uas lub sijhawm hloov pauv yuav ua rau muaj kev cuam tshuam loj heev rau kev ua haujlwm.
Cov Kev Cai Rau Tus Neeg Teeb Tsa Uas Muaj Ntawv Pov Thawj Thiab Lawv Lub Luag Haujlwm Hauv Kev Thov Kev Pov Hwm
Qhov yuav tsum tau ua ntawm tus neeg teeb tsa uas tau ntawv pov thawj yog ib qho ntawm cov xwm txheej lav uas feem ntau tsis tau kwv yees ntau hauv kev lag luam qhov rooj tsis siv neeg. Vim tias cov chaw tsim khoom xav kom cov qhov rooj tsis siv neeg raug teeb tsa los ntawm cov kws kho tshuab uas tuav daim ntawv pov thawj ntawm chaw tsim khoom lossis daim ntawv pov thawj sab nraud sib npaug, daim ntawv pov thawj kev teeb tsa uas tus neeg teeb tsa uas tau ntawv pov thawj muab thaum ua tiav kev teeb tsa yog qhov yuav tsum tau ua ua ntej - tsis yog tsuas yog cov ntaub ntawv zoo xwb. Vim tias daim ntawv pov thawj kev teeb tsa lees paub tias kev teeb tsa tau ua tiav raws li cov txheej txheem kev teeb tsa uas cov chaw tsim khoom tau tshaj tawm, nrog rau qhov chaw teeb tsa torque kom raug rau cov khoom siv sib txuas, kev sib txuas hluav taws xob kom raug, thiab kev sib dhos sensor kom raug, daim ntawv pov thawj yog qhov pov thawj tseem ceeb ntawm chaw tsim khoom tias kev teeb tsa tau ua tiav kom raug.
Qhov yuav tsum tau muaj daim ntawv pov thawj no ua rau muaj kev cov nyom rau cov pab pawg yuav khoom hauv cov cheeb tsam uas tsis muaj cov neeg teeb tsa qhov rooj tsis siv neeg uas tau ntawv pov thawj lossis qhov chaw uas tus neeg cog lus teeb tsa thawj zaug tau tawm haujlwm ua ntej muaj kev thov warranty. Vim tias kuv tau ntsib ntau qhov xwm txheej uas kev thov warranty tau raug tsis sib haum xeeb raws li daim ntawv pov thawj teeb tsa - vim tias tus neeg teeb tsa thawj zaug tsis tau ntawv pov thawj, lossis vim tias pab pawg yuav khoom tsis tuaj yeem nrhiav tau daim ntawv pov thawj teeb tsa ntau xyoo tom qab kev teeb tsa - tam sim no kuv xav kom cov pab pawg yuav khoom txheeb xyuas cov ntaub ntawv pov thawj teeb tsa ua ntej muab daim ntawv cog lus teeb tsa, thiab kom lawv khaws ntau daim ntawv theej ntawm daim ntawv pov thawj teeb tsa rau hauv cov chaw sib cais (cov ntaub ntawv lub cev, qhov chaw khaws cia huab digital, thiab lub portal sau npe warranty ntawm cov chaw tsim khoom yog tias muaj).
Cov Kev Xaiv Kev Pov Hwm Ntev thiab Kev Xav Txog Daim Ntawv Cog Lus Txij Nkawm rau Cov Pab Pawg Yuav Khoom
Feem ntau cov chaw tsim khoom qhov rooj tsis siv neeg muaj kev xaiv txuas ntxiv rau kev lav phib xaub raws li kev yuav khoom ntxiv rau qhov kev lav phib xaub tus qauv. Vim tias qhov kev lav phib xaub txuas ntxiv feem ntau txuas ntxiv lub sijhawm them nqi ntawm 3 txog 5 xyoos thiab ntxiv kev them nqi rau cov khoom siv ntxiv uas tsis suav nrog hauv qhov kev lav phib xaub tus qauv, qhov kev lav phib xaub txuas ntxiv yog qhov tsim nyog rau kev teeb tsa qhov twg tus nqi hloov ntawm cov khoom tseem ceeb (tus neeg tsav qhov rooj, lub rooj tsavxwm, lub tshuab tsav) yuav sawv cev rau cov nuj nqis tsis tau npaj tseg hauv cov peev nyiaj ua haujlwm.
Daim ntawv cog lus txij nkawm yog ib qho kev lag luam sib cais uas hais txog cov kev pabcuam txuas ntxiv thiab kev txij nkawm tiv thaiv uas cov cai ntawm daim ntawv cog lus yuav tsum tau ua. Vim tias daim ntawv cog lus yuav tsum tau ua kev txij nkawm raws li lub sijhawm teem tseg los ntawm tus kws tshaj lij uas tsim nyog, thiab vim tias daim ntawv cog lus txij nkawm muab cov kev pabcuam no raws sijhawm teem tseg, daim ntawv cog lus txij nkawm yog ib qho kev pabcuam ntxiv rau daim ntawv cog lus txij nkawm es tsis yog ib qho kev xaiv ntxiv. Vim tias kuv tau pom tias cov pab pawg neeg yuav khoom uas tswj hwm ob qho kev lav phib xaub ntev thiab daim ntawv cog lus txij nkawm ua tiav 95% lossis siab dua lub sijhawm ua haujlwm ntawm lawv cov qhov rooj tsis siv neeg, piv rau 80-85% lub sijhawm ua haujlwm rau kev teeb tsa nrog daim ntawv cog lus txij nkawm tus qauv xwb thiab tsis muaj daim ntawv cog lus txij nkawm, txoj hauv kev them nqi ua ke yog txoj hauv kev pheej yig tshaj plaws rau cov chaw uas lub qhov rooj tsis siv neeg ua rau muaj kev cuam tshuam kev ua haujlwm lossis kev txhawj xeeb txog kev nyab xeeb.
Cov Lus Nug Feem Ntau
Cov kev zam tsis suav nrog kev lav qhov rooj tsis siv neeg feem ntau uas cov pab pawg neeg yuav khoom tsis quav ntsej yog dab tsi?
Tsib qhov kev zam uas feem ntau tsis suav nrog yog qhov kev hloov pauv ntawm lub zog hluav taws xob tshaj ±10%, tej yam ib puag ncig sab nraud ntawm cov lus qhia tshwj xeeb, cov khoom hloov tsis yog thawj, lub sijhawm txij nkawm tsis tau ua tiav, thiab kev txav mus los ntawm lub tsev. Cov no suav txog 70% ntawm tag nrho cov kev thov lav tsis sib haum xeeb thiab feem ntau raug saib tsis taus vim tias cov neeg yuav khoom tsom mus rau lub sijhawm lav tsis yog qhov kev zam tshwj xeeb.
Cov ntaub ntawv twg yuav tsum tau khaws cia rau cov pab pawg neeg yuav khoom los txhawb cov lus thov lav qhov rooj tsis siv neeg?
Khaws cov ntaub ntawv pov thawj lav uas muaj xws li: daim ntawv them nqi yuav khoom thawj zaug, daim ntawv lees paub sau npe lav, daim ntawv pov thawj tiav kev teeb tsa los ntawm tus neeg teeb tsa uas tau ntawv pov thawj, tag nrho cov ntaub ntawv txij nkawm uas tau teem sijhawm, thiab cov ntaub ntawv teev cia txhua qhov teeb meem uas tshwm sim. Cov ntaub ntawv tiav ua rau tus neeg thov kev pab pom zoo thawj zaug nce 40-60% piv rau cov ntaub ntawv tsis tiav.
Cov nqe lus lav phib xaub sib txawv li cas ntawm kev teeb tsa lag luam thiab kev lag luam?
Cov ntawv thov hauv tsev lag luam (200-500 lub voj voog/hnub) tau txais kev lees paub 3-xyoo. Kev teeb tsa hauv chaw ua haujlwm (1,000-3,000 lub voj voog/hnub) tau txais cov sijhawm tshwj xeeb rau daim ntawv thov txwv rau 2 xyoos lossis 500,000 lub voj voog vim yog cov khoom hnav sai sai los ntawm cov nqi voj voog siab.
Cov ntaub ntawv pov thawj ntawm tus neeg teeb tsa ua lub luag haujlwm dab tsi hauv kev thov warranty?
35-45% ntawm cov lus thov lav raug tsis pom zoo vim yog kev teeb tsa tsis raug ua lub hauv paus. Daim ntawv pov thawj tiav kev teeb tsa los ntawm cov chaw tsim khoom lossis cov neeg teeb tsa sab nraud uas tau ntawv pov thawj yog qhov yuav tsum tau ua ua ntej lav uas muab pov thawj ntawm kev teeb tsa raug raws li cov lus qhia ntawm chaw tsim khoom.
Ningbo Yufan Beifan txhawb nqa cov pab pawg yuav khoom nrog kev taw qhia kev thov warranty li cas?
Yufan Beifan muab kev pab txhawb nqa kev npaj daim ntawv thov lav suav nrog cov npe teev cov ntaub ntawv, cov lus qhia ua kom tiav daim ntawv thov, thiab kev sib txuas lus ncaj qha rau pab pawg kws tshaj lij los npaj cov ntawv qhia txog kev tshuaj xyuas qhov ua tsis tiav. Cov pab pawg yuav khoom siv cov kev pabcuam txhawb nqa no ua tiav 85-90% ntawm kev pom zoo thawj zaug thov piv rau 50-60% yam tsis muaj kev txhawb nqa.
Ningbo Yufan Beifan lub qhov rooj zawv zawg tsis siv neeg - cov tshuab nkag mus rau hauv tsev lag luam Cov kev sib txuas sab hauv: YF200 Tus Neeg Ua Haujlwm Qhov Rooj Zawv Zawg Tsis Siv Neeg | Yufan Beifan Khoom Catalog
Cov kev sib txuas sab nraud: ISO | ASTM International | UL | UL | ASHRAE | BREEAM
Txog Tus Sau
Edison yog Tus Thawj Saib Xyuas Kev Muag Khoom ntawm Ningbo Yufan Beifan Automatic Door Co., Ltd., uas tshwj xeeb hauv kev tshawb fawb thiab tsim khoom ntawm lub qhov rooj tsis siv neeg. Cov khoom tseem ceeb suav nrog cov neeg ua haujlwm qhov rooj swb tsis siv neeg, 24V brushless DC qhov rooj motors, thiab cov khoom siv, siv dav hauv cov tsev lag luam, cov chaw pej xeem, thiab cov chaw ua haujlwm. Edison tswj cov lus nug thoob ntiaj teb thiab OEM / ODM kev daws teeb meem, txhawb nqa cov neeg faib khoom thiab cov neeg siv khoom thoob ntiaj teb.
Lub sijhawm tshaj tawm: Lub Rau Hli-24-2026