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Nsanja Yolumikizira ya AD830 Die Attach

ASM AD830 The BonderNdondomeko Yoyendetsera ndi Kukhazikitsa

Mvetsetsani momwe makina olumikizirana a ASM AD830 Plus amagwirizanirana ndi njira ya silver-epoxy ya wafer-to-lead. Onaninso momwe phukusi likuyendera, ma module omwe adayikidwa, zida, kusamutsa kupanga ndi zofunikira pakuvomereza zitsanzo musanayike nsanja ya AD830 mu semiconductor assembly.

Kuyang'ana pa Njira Cholumikizira cha siliva-epoxy chokhazikika chokha.
Kukhazikitsa Choyamba Zosankha za makina ziyenera kugwirizana ndi phukusi lenileni ndi kayendedwe ka zinthu.
Kusamutsa Kupanga Unikani zida, maphikidwe, magazini, ma wafer ndi zitsanzo zovomerezeka.
ASM AD830 Plus automatic die bonder machine
Pulogalamu ya AD830 PLUS
Makina Olumikizirana a ASM Die
Yankho Lolunjika

Kodi ASM AD830 Die Bonder ndi chiyani?

TheASM AD830 chomangirandi nsanja yolumikizira yokha ya semiconductor yomwe idapangidwa kuti isamutsire ma dies amtundu uliwonse kuchokera ku wafer ndikuyiyika pamalo omangira okonzedwa bwino. Chitsanzochi chimadziwika kwambiri m'mabuku a makina monga ASM AD830 Plus, AD830PLUS kapena ASM AD 830 PLUS.

Malangizo ake opangira zinthu amaphatikiza kugwiritsa ntchito chimango cha lead, kugwiritsa ntchito silver-epoxy, kuika wafer pamalo, kuzindikira die, kugawa die pogwiritsa ntchito ejector, kunyamula vacuum, kuyika kwadongosolo komanso kuyang'anira kuwala. Komabe, dzina la chitsanzo silikuwonetsa kuti ndi cholowetsa cholowera, makina a wafer, njira ya epoxy, makamera, chinyamuliro chotulutsa kapena zida ziti zomwe zayikidwa pa makina enaake.

Tsamba lino likuyang'ana kwambiri pa kuyenerera kwa njira, kusamutsa kupanga ndi kukonzekera makonzedwe. Kuti mudziwe momwe makina alili panopa, katundu wake, kuyang'anira ndi kugulitsa, onaninso zosiyanaTsamba la zida za ASM AD830 Plus zomwe zagwiritsidwa ntchito.

Kupanga kwa AD830 komwe kulipo

Yesani makina osinthira kapena owonjezera popanda kuganiza kuti kasinthidwe kalikonse ka AD830 ndi kofanana.

Chiyambi cha Phukusi Latsopano

Dziwani ngati die, wafer, chimango cha lead, njira ya epoxy ndi njira zowunikira zikugwirizana ndi nsanja ya AD830.

Zolemba za Njira

Pangani fayilo yomveka bwino yotumizira phukusi, zida zokonzera zinthu, maumboni a masomphenya ndi zitsanzo zovomerezeka.

Kuwunika Mafomu Ofunsira

Kodi ASM AD830 ndi nsanja yoyenera yolumikizirana ndi Die Bonding?

AD830 Plus ndi yothandiza kwambiri ngati njira yonse yogwiritsira ntchito phukusi ikugwirizana ndi wafer, lead-frame, epoxy, bond-head ndi kapangidwe kake koyang'anira. Gwiritsani ntchito mfundo zotsatirazi musanapemphe makina kapena kukonzekera kusamutsa kupanga.

Malangizo Olimba a Kugwiritsa Ntchito AD830

Nsanjayi ikhoza kukhala njira yoyenera ngati zinthu zambiri zotsatirazi zikugwira ntchito:

  • Njirayi imasamutsa ma dies opangidwa kuchokera ku wafer kupita ku mafelemu a lead.
  • Epoxy yasiliva imagwiritsidwa ntchito pogwiritsa ntchito njira yoperekera kapena kuponda.
  • Chogulitsacho chimafuna kunyamula, kuyika ndi kuyang'aniridwa zokha.
  • Kapangidwe ka chimango cha lead kangathandizidwe ndi mwini ntchito ndi magazini.
  • Ma collets ofunikira, zida zotulutsira madzi, ma anvil ndi ma clamps akhoza kukonzedwa.
  • Fakitaleyi imagwiritsa ntchito kale nsanja ya banja ya AD830 kapena njira yogwirizana.
  • Phukusili likhoza kutsimikiziridwa kudzera mu kupanga zitsanzo zoyimira.
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Mapulogalamu Ofunika Kuwunikanso Kwambiri

Njira ina kapena yosinthidwa ingafunike pazochitika zotsatirazi:

  • Njirayi imafuna mgwirizano wa eutectic, soft-solder kapena thermocompression.
  • Chogulitsachi chimagwiritsa ntchito mathireyi, Gel-Pak, ma waffle packs kapena ma die inputs osazolowereka.
  • Kapangidwe ka substrate sikangathe kudutsa munjira yoyikidwa ya lead-frame.
  • Kulondola kofunikira pakuyika kumaposa mphamvu yotsimikizika ya makina.
  • Chidacho ndi chopyapyala kwambiri, chofooka, chopotoka kapena chovuta kuchitulutsa kuchokera pa tepi.
  • Chogulitsacho chimafunika kulinganiza bwino flip-chip kapena kutentha kolamulidwa.
  • Kuwunika kofunikira sikungatheke ndi ma optics ndi mapulogalamu omwe aikidwa.
Kapangidwe ka Njira

Mapu a Njira Yogwirizanitsa Die Bonding ya ASM AD830

Zotsatira za kupanga zimadalira momwe zinthu zimagwirizanirana, kukonzekera epoxy, kutulutsa die, kunyamula vacuum, kuyika bwino maso ndi malo okonzedwa. Gawo lililonse liyenera kuyesedwa ngati gawo la ndondomeko imodzi yonse.

GAWO 01

Kulowetsa kwa Chimango cha Lead

Chikepe cha magazini kapena choyikamo zinthu chokonzedwa bwino chimapereka chimango cha lead chomwe sichinakonzedwe ku njanji yogwirira ntchito.

GAWO 02

Kugwiritsa Ntchito Epoxy

Singano yoperekera kapena chida chopondera chimayika epoxy yasiliva pamalo olumikizirana omwe ali ndi pulogalamu.

GAWO 03

Kusaka kwa Wafer

Tebulo la wafer ndi makina ozindikiritsa amapeza die yosankhidwa ndikuwerengera kukonza kofunikira.

GAWO 04

Kupatukana kwa Die

Ejector ndi collet zimagwirira ntchito limodzi kuti zitulutse die kuchokera pa tepi ya wafer ndikukhazikitsa vacuum pickup yokhazikika.

GAWO 05

Kuyika Die

Mutu wa bond umasamutsa die ndikuyiyika pogwiritsa ntchito malo okonzedwa, kutalika, mawonekedwe ndi mphamvu.

GAWO 06

Kuyendera ndi Kutulutsa

Zotsatira za ndondomekoyi zimayesedwa malinga ndi njira yophikira musanapite ku magazini yotulutsa.

Kupuma bwino sikutsimikizira kuti ntchitoyo ndi yoyenera. Kutulutsa madzi okhazikika, kunyamula vacuum, kuyika epoxy, kuika ndi kuyang'anira ziyenera kutsimikiziridwa pogwiritsa ntchito ma wafers oyimira, mafelemu a lead, zida ndi zinthu zopangira.
Internal modules of ASM AD830 Plus die bonding machine
Zipangizo zamkati, zojambulira, ma optics, malo ogwiritsira ntchito epoxy ndi zida ziyenera kutsimikiziridwa kuchokera ku makina enieni m'malo mongoganizira kuchokera ku dzina la chitsanzo cha AD830.
Chiyambi cha Phukusi

Kusamutsa Kupanga ku ASM AD830

Kusamutsa kupanga sikuyenera kuyamba ndi kukopera fayilo ya phukusi ndikuyamba kugwiritsa ntchito zinthu nthawi yomweyo. Kapangidwe koyambirira ka makina, zida zamakina, zinthu zogwiritsidwa ntchito, ma reference a kamera, ndi miyezo yovomerezeka ziyenera kulembedwa kaye.

01

Lembani Zomwe Zilipo Pakali pano

Miyeso ya die yolembedwa, tepi ya wafer, chithunzi cha lead-frame, siliva epoxy, ndondomeko ya kayendedwe ka zinthu, njira zoyikira zinthu ndi malire odziwika bwino a njira.

02

Yerekezerani Makonzedwe a Makina

Yerekezerani makina ochokera ndi opitako pogwiritsa ntchito cholowetsa cholowera, chogwirira ntchito, tebulo la wafer, malo ogwiritsira ntchito epoxy, makamera, mutu wa bond, mapulogalamu ndi makina otulutsira.

03

Konzani Zida Zogwirizana ndi Zogulitsa

Tsimikizirani mawonekedwe a collet, pini ya ejector, chipewa cha ejector, anvil ya maginito, chomangira cha zenera, magazini ndi zida zoyezera za phukusi lomwe mukufuna.

04

Kumanganso Zolemba za Makina

Phunzitsani m'lifupi mwa njira, malo a magazini, malo osungiramo zinthu, malo a epoxy, kutalika kwa pickup, kutalika kwa bond ndi malo ochotsera zida.

05

Panganinso Masomphenya ndi Maphikidwe a Njira

Tsimikizirani kuyang'ana ndi kuunikira musanaphunzitse wafer PR, ma lead-frame references, epoxy alignment, die recognition ndi post-bond inspection.

06

Mayeso Okwanira Olamulidwa a Zitsanzo

Yambani ndi kuchuluka kochepa kwa zitsanzo, yang'anani njira yonse ndikutulutsa pokhapokha ngati zofunikira zomwe zavomerezedwa zakwaniritsidwa.

Chizindikiro cha Chala cha Makina

Magawo Asanu ndi limodzi a AD830 Oyenera Kutsimikizira

Makina a AD830 Plus ayenera kuonedwa ngati makina opangidwa bwino. Madera asanu ndi limodzi awa ndi omwe amatsimikiza ngati zidazo zingathandize phukusi lomwe likufunidwa.

KUKHAZIKIKA 01

Kulowetsa kwa Chimango cha Lead

Dziwani momwe mafelemu osakonzedwa amalowera mumakina komanso ngati chonyamuliracho chikugwirizana ndi magazini yopangira kapena zinthu zosungidwa.

  • Chikepe cholowera m'magazini
  • Makonzedwe oyika zinthu m'mizere
  • Kukula kwa magazini ndi malo oikira malo
  • Thandizo la chimango cha lead ndi masensa
KUKHAZIKIKA 02

Kusamalira Wafer

Tsimikizani kukula kwa wafer, kukula kwa chimango, kuyenda kwa tebulo, kukonza theta, kukulitsa ndi kukweza wafer yokha mwachisawawa.

  • Kugwirizana kwa mphete ya wafer kapena chimango
  • Tebulo la wafer ndi kukulitsa
  • Magazini ya Wafer ndi chogwirira
  • Zofunikira pa mapu a wafer
KUKHAZIKIKA 03

Njira Yopangira Epoxy

Dziwani ngati makinawo akugwiritsa ntchito njira yoperekera zinthu, kupondaponda kapena njira ina yogwiritsira ntchito silver-epoxy.

  • Sirinji ndi singano yoperekera
  • Zipangizo zopondera kapena zoviika
  • Thireyi ya epoxy ndi kuwongolera mulingo
  • Kupanikizika, ma mota ndi masensa
KUKHAZIKIKA 04

Mutu wa Bond ndi Kunyamula

Yang'anani kayendedwe, vacuum, mkono womangirira, mphamvu yolamulira ndi momwe makina alili a makina onse oyeretsera ndi oyika.

  • Kusuntha kwa mutu wa bond-head wa XYZ
  • Collet ndi vacuum njira
  • Pini yotulutsira ndi chivundikiro cha ejector
  • Kuyankha kwa mphamvu yonyamula katundu ndi yomangira
KUKHAZIKIKA 05

Masomphenya ndi Kuyang'anira

Tsimikizirani makamera, magalasi, magetsi ndi ntchito zozindikiritsa zomwe zayikidwa ndikugwira ntchito.

  • Kuzindikira kwa Wafer ndi Die
  • Kulinganiza kwa chifaniziro cha lead-frame
  • Ma optics a malo a epoxy
  • Kuyang'ana chikole cha ngongole ndi chikole cha ngongole pambuyo pa chikole
KUKHAZIKIKA 06

Wogwira Ntchito ndi Zotuluka

Onetsetsani kuti njanji, chitoliro, chogwirira, zigawo zotumizira ndi chitoliro chotulutsa zikugwirizana ndi mawonekedwe enieni a chimango cha lead.

  • M'lifupi mwa njanji ndi njira yonyamulira
  • Chotsekera cha maginito ndi chotchingira zenera
  • Chikepe cha magazini chotulutsa
  • Kusamutsa zinthu zomalizidwa
Kutsimikizira kwa Chitsanzo

Dongosolo Lovomerezeka la Kupanga la AD830

Miyezo yovomerezeka iyenera kuvomerezedwa musanayambe kuyesa zitsanzo. Mayesowa ayenera kuwunika momwe zinthu zimachitikira mobwerezabwereza m'malo mongoyesa kamodzi kokha.

Malo Owunikira Zoyenera Kuyang'ana Chifukwa Chake Ndi Chofunika Umboni Wovomerezeka
Kusamutsa ZinthuKuyenda kwa zolowetsa, njanji ndi zotuluka Kukweza magazini, kusuntha kwa makina okankhira, kuyika chizindikiro, kuthandizira ndi kuyika zotuluka Kusokoneza kwa makina kapena kusamutsa kosakhazikika kungalepheretse kupanga ngakhale pamene kugwirizana kuli kolondola. Kuyesa kosalekeza kusamutsa pogwiritsa ntchito mafelemu enieni ndi magazini
Kutulutsidwa kwa DieKachitidwe ka tepi ya wafer ndi ejector Kulekanitsa ma die, kutalika kwa ejector, kuyenda kwa ma die ndi zizindikiro za kusweka kapena kusweka Kusakhazikika kwa kutulutsidwa kumayambitsa kufa komwe kukusowa, kufa komwe kwawonongeka komanso kusiyana kwa malo. Kuyesa kutenga malo oimikapo ma wafer oyimira
Kutenga VacuumKuyankha kwa Collet ndi mpweya Kusasinthasintha kwa kunyamula katundu, kukhazikika kwa vacuum, yankho losowa komanso kusankhanso zinthu zokha Kuzungulira kouma sikungathe kubwerezanso khalidwe la vacuum ndi tepi lotulutsa mafi enieni. Zotsatira zojambulidwa pogwiritsa ntchito ma dies ofanana ndi kupanga
Depoxy DepositKutulutsa kapena kusindikiza Malo osungiramo zinthu, kusinthasintha kwa voliyumu, mawonekedwe, kulumikizana ndi kubwerezabwereza kwa njira Epoxy yosakhazikika imakhudza ubwino wa mgwirizano, kuipitsidwa ndi kudalirika kwa mtsogolo. Kuyang'ana kwa maikulosikopu kwa malo obwerezabwereza asanayike die
Kuyika DieMalo ndi momwe zinthu zilili Kuyimitsa, kuzungulira, mipando yofewa, mphamvu yomangira ndi kubwerezabwereza kudutsa chimango cha lead Ubwino wa malo oyika zinthu umakhudza mwachindunji kusonkhana kwa phukusi ndi kugwirizana kwa waya pansi. Zitsanzo zoyezedwa kuchokera m'malo osiyanasiyana ndi kuzungulira mobwerezabwereza
Kuyang'anira MasomphenyaKukhazikika kwa PR Kuyang'ana kwambiri chithunzi, kuunikira, kuzindikira maumboni, kubwerezabwereza kusaka ndi kukana yankho Chithunzi chooneka chokha sichitsimikizira kuzindikirika bwino kapena magwiridwe antchito owunikira. Kufufuza mobwerezabwereza kwa PR ndi zitsanzo za zolakwika zomwe zalamulidwa

Bwerezani Mlandu

Unikani magawo angapo ndi malo ogwirira ntchito m'malo movomereza ndondomeko imodzi yopambana.

Lembani Chinsinsi

Sungani makonda a makina, manambala a zida, gulu la zinthu ndi maumboni owunikira.

Yang'anani Zitsanzo Zenizeni

Gwiritsani ntchito kuyang'anira kwa kuwala kapena njira yoyenera phukusi ndi zinthu zomangira.

Fotokozani Zofunikira Zotulutsira

Gwirizanani amene avomereza chitsanzocho ndi muyeso womwe ukufunika musanapange.

Kuzindikira Njira

Zizindikiro Zodziwika za Njira ya AD830 Zoyenera Kufufuza

Alamu ya makina nthawi zambiri imazindikira gawo lomwe ntchitoyi inayima, koma osati chifukwa chenicheni. Machitidwe a makina, zipangizo, zida, vacuum, masomphenya ndi njira zophikira ziyenera kufufuzidwa pamodzi.

Ma alamu Osowa Kawirikawiri

Fufuzanikuipitsidwa kwa collet, kutayikira kwa vacuum, njira zotsekedwa, kutalika kwa pickup, mkhalidwe wa ejector, kukulitsa kwa wafer, kumamatira kwa tepindi makonda ozindikira kayendedwe ka mpweya musanasinthe sensa.

Kunyamula Die Kosakhazikika

Chekegeometry ya ejector-pin, makulidwe a die, mkhalidwe wa tepi, mulingo wa vacuum, miyeso ya collet, mphamvu yonyamulandi mgwirizano pakati pa ejector ndi mkono womangirira.

Ma Epoxy Deposits Osasinthasintha

Ndemangakukhuthala kwa epoxy, nthawi yogwirira ntchito, kupanikizika, chida chopondera singano kapena kuponda, kutalika kwa malo osungira, mulingo wa thireyi, kuchedwandi kuipitsidwa kozungulira malo opangira zinthu.

Kulephera Kuzindikira Mapangidwe

Chekekuyang'ana kamera, kuipitsidwa kwa lenzi, kuwala, kusiyana kwa zithunzi, kusankha zofotokozera, mayendedwe a chinthukomanso ngati fayilo yolondola ya phukusi yayikidwa.

Ma Jams Osamutsa Mafelemu Otsogolera

Tsimikizanim'lifupi mwa njira, malo a magazini, kusalala kwa chimango, chothandizira anvil, kutseguka kwa clamp, kulinganiza kwa pusherndi epoxy kapena zinyalala zomwe zasonkhanitsidwa munjira yonyamulira.

Kuyika Kuchotsera kapena Kuzungulira

Fufuzanizizindikiro za masomphenya, kukonza wafer-theta, momwe chida chilili, kuyenda kwa die mkati mwa collet, kutalika kwa bond, chithandizo cha lead-framendi kuwerengera kwa makina.

Kusintha Makina

Kusintha ASM AD830 Plus yomwe ilipo

Mukasintha AD830 Plus yomwe ilipo kale, kufananiza wopanga ndi chitsanzo chokha sikokwanira. Makina osinthira ayenera kuyerekezeredwa ndi makina oyambilira pakusintha, kugwiritsa ntchito zida, mapulogalamu, kusamalira zinthu ndi mulingo wamagetsi.

Kuyerekeza kokonzedwa bwino kumachepetsa chiopsezo cholandira makina omwe amagwira ntchito bwino koma sangathe kuyika chimango cha lead chomwe chilipo, kugwiritsa ntchito mphete ya wafer yomwe ilipo, kubwerezanso njira ya epoxy kapena kulandira zida zomwe zilipo za fakitale.

  • Mtundu wa makina, nambala yotsatizana ndi chaka
  • Zofunikira pakupereka magetsi ndi zofunikira pa ntchito zamagetsi
  • Cholowetsa cholowetsa ndi kukula kwa magazini
  • Kapangidwe ka wogwirira ntchito ndi track
  • Tebulo la wafer, chimango ndi makina opakira katundu
  • Zipangizo zoperekera kapena zopondera za epoxy
  • Kapangidwe ka mutu wa bond ndi mphamvu
  • Makamera, magalasi ndi zida zowunikira
  • Mtundu wa mapulogalamu ndi zosunga zobwezeretsera zomwe zilipo
  • Mafayilo a phukusi ndi deta yowerengera
  • Ma Collet, ma ejector, ma anvil ndi ma clamp
  • Lifti yotulutsa ndi magazini omalizidwa
Mafunso Ofunsidwa Kawirikawiri

Mafunso Ofunsidwa Kawirikawiri pa ASM AD830 ndi Bonder

Mafunso ofala okhudza mayina a AD830, mapulogalamu, kufananiza makonzedwe, kusamutsa kupanga ndi kuyesa zitsanzo.

Kodi ASM AD830 ndi yofanana ndi ASM AD830 Plus?
AD830 nthawi zambiri imagwiritsidwa ntchito ngati njira yofufuzira mwachidule kapena njira yofotokozera zida za ASM AD830 Plus. Zikalata ndi zolemba za makina zingagwiritsenso ntchito AD830PLUS kapena ASM AD 830 PLUS. Dzina lenileni la chitsanzo liyenera kutsimikiziridwa nthawi zonse kuchokera pa dzina la makina.
Kodi ASM AD830 die bonder imapangidwira ntchito yanji?
Njira yaikulu yopangira ndi yolumikizira yokha ya wafer-to-lead-frame pogwiritsa ntchito silver epoxy. Njirayi ingaphatikizepo kuyika zinthu mu lead-frame, kugawa kapena kupondaponda epoxy, kuika ma wafer pamalo, kunyamula zinthu mu die, kuziyika, kuyang'anira ndi kusamalira zotuluka.
Kodi AD830 Plus iliyonse ingagwire ntchito yomweyo?
Ayi. Makina omwe ali ndi dzina lomweli la chitsanzo akhoza kukhala ndi ma wafer loaders osiyanasiyana, ma lead-frame inputs, ma epoxy modules, ma optics, mapulogalamu, zida ndi ma output configurations. Phukusi lopanga ndi makonzedwe enieni a makina ayenera kuyerekezedwa.
Kodi fayilo ya phukusi la AD830 ingakopedwe mwachindunji ku makina ena?
Fayilo ya phukusi ingapereke chidziwitso chothandiza pa njira yogwirira ntchito, koma malo amakina, makamera, zida, malo olowetsa zinthu, makonda a track, kutalika kwa pickup, kutalika kwa bond ndi maumboni owunikira nthawi zambiri amafunika kutsimikiziridwa kapena kuphunzitsidwa pa makina opitako.
Ndi zida ziti zomwe nthawi zambiri zimawunikidwa kuti zigwiritsidwe ntchito posintha kupanga kwa AD830?
Zipangizo zingaphatikizepo die collet, ejector pin, ejector cap, magnetic anvil, window clamp, wafer frame, magazine ndi epoxy dispensing kapena stamping tools. Kugwirizana kumadalira kapangidwe ka die ndi lead-frame.
N’chifukwa chiyani chitsanzo chenicheni cha chitsanzo chili chofunika?
Kuzungulira kouma sikubweretsanso kumatirira kwa wafer-tepe, kumasula die, vacuum pickup, khalidwe la siliva-epoxy kapena kusintha kwa lead-frame. Zipangizo zoyimira zimafunika kuti muwone momwe zinthu zonse zimachitikira.
Ndi chidziwitso chiti chomwe chikufunika kuti chigwirizane ndi makina a AD830?
Perekani miyeso ndi makulidwe a die, kukula kwa wafer ndi chimango, tepi ya wafer, zojambula za lead-frame, zojambula za magazini, njira ya epoxy, zambiri zogwiritsira ntchito, kulondola kofunikira, njira zowunikira, cholinga chopangira ndi komwe chikupita.
Kodi ndingayang'ane kuti ASM AD830 Plus yomwe yagwiritsidwa ntchito ikupezeka?
Kupezeka kwa zida zomwe zilipo, kuchuluka kwa zowunikira, ndi kapangidwe kake kakhoza kuwonedwanso patsamba la ASM AD830 Plus logwiritsidwa ntchito.

Unikani Zofunikira Zanu Zopangira ASM AD830

Tumizani maimelo anu, wafer, lead-frame, njira ya silver-epoxy ndi zambiri za makina omwe alipo kuti muwunikenso makonzedwe a AD830 ndikugwirizana ndi zida.

Chifukwa chiyani anthu ambiri amasankha kugwira ntchito ndi GeekValue?

Mtundu wathu ukufalikira kuchokera ku mzinda kupita ku mzinda, ndipo anthu osawerengeka andifunsa, "Kodi GeekValue ndi chiyani?" Zimachokera ku masomphenya osavuta: kupatsa mphamvu luso lachi China ndi luso lamakono. Uwu ndi mzimu wodzitukumula mosalekeza, wobisika pakufunafuna kwathu tsatanetsatane komanso chisangalalo chopitilira zomwe tikuyembekezera pakubweretsa kulikonse. Mmisiri waluso komanso kudzipereka uku sikungolimbikira kwa omwe adayambitsa, komanso tanthauzo ndi kutentha kwa mtundu wathu. Tikukhulupirira kuti muyambira pano ndikutipatsa mwayi wopanga ungwiro. Tiyeni tigwire ntchito limodzi kuti tipange chozizwitsa chotsatira cha "zero defect".

Chen

Lumikizanani ndi katswiri wazogulitsa

Lumikizanani ndi gulu lathu lazamalonda kuti mufufuze mayankho omwe amagwirizana bwino ndi bizinesi yanu ndikuyankha mafunso aliwonse omwe mungakhale nawo.

Kufunsira Zogulitsa

Titsatireni

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