Narkewa da Maganin ADC12

1. Asalin Halayen Alloy Aluminum

Japan ADCI2 aluminum-silicon alloy yana da kyakkyawan simintin aiki, kuma simintin yana da babban ƙarfi, ƙaramin haɓakar haɓakar zafi, babban juriya da kyakkyawan aiki. Sabili da haka, ana amfani dashi sosai wajen samar da carburetor na mota, toshe silinda, kan silinda, da mai rage locomotive.

Vibrators, akwatunan injin injin, akwatunan kayan aikin gona, sassan kyamara, sassan kayan aikin wuta da sauran sassan. A cikin 'yan shekarun nan, tare da saurin haɓaka masana'antar kera motoci da babura, an fi amfani da su sosai wajen samar da gidaje na famfo na birki ga ƙananan motoci Da kuma bawon babur mai girgiza babur da sauran ƙanana da matsakaitan matsakaitan sassa tare da sifofi masu rikitarwa. da madaidaicin ƙarfin ƙarfi.

A cikin siminti na ADC12 na aluminium, lokacin a-Al shine mafi mahimmancin tsari. A cikin yanayin da aka jefa, lokacin a-Al dendritic ne kuma mai ɗanɗano, kuma daidaituwarsa ba ta da wani tsari na yau da kullun kuma yana da ɓarna, wanda ke sa aikinsa ba shi da kyau. ; Si a cikin gami ana amfani da shi musamman don haɓaka aikin simintin gyare -gyare, sa juriya, juriya da lalata kaddarorin injin. Cu da Mg sun samar da matakan CuAl2 da Mg2Si don ƙarfafa ƙarfe, amma idan abun cikin ya yi yawa, za a rage filastik ɗin, kuma Cu kuma na iya haɓaka Babban aikin zafin jiki, amma zai rage juriya; Mn galibi yana samar da lokaci na AIFeMnS, yana rage tasirin cutarwar ƙazantar Fe, kuma yana iya haɓaka juriya na zafin simintin gyare -gyare. Gabaɗaya ana ɗaukar Fe a matsayin mafi ƙarancin ƙazantar ƙazanta a cikin Al allo. Yanayin Fe shine a-Fe lokaci (AlgSiFez) da B-Fe lokaci (AIsSiFe). Matakin β-Fe mai ƙarfi da ɓarna zai lalata ƙarfin haɗin matrix na ƙarfe kuma yana rage ƙimar kayan aikin ƙarfe (kamar ƙarfin juriya na ƙarfi), Fe a Al alloy azaman mai cutarwa zai ragu sosai: kayan aikin injin na gami, yana shafar karyewar karaya da sauransu.

2.Tsarin Ayyukan Abubuwan Aluminium Alloy Raw Materials Don Sarrafa su

A zamanin yau, galibin masana'antar mutuƙar siyan siyayyar kayan aikin ƙarfe na aluminium daga tsire-tsire na samar da kayan ƙarfe na aluminium. Shirye -shiryen murhun aluminium da aka shirya na wannan nau'in galibi an sake sarrafa samfuran aluminium na sakandare azaman babban kayan, kuma an daidaita abun da ke ciki (an ƙara madaidaitan allurar aluminium da wasu masu tsaka -tsaki). Alloy). Sabili da haka, farashin farashi da siyar da wannan allurar aluminium mai ƙyalƙyali ya yi ƙasa da na ingantaccen ingataccen aluminium a matsayin babban abu, amma abubuwan da ke cikin ƙazantawa sun fi girma. Dangane da wannan yanayin, ya zama dole a bincika abun da ke cikin sinadarai na abubuwan da aka saya na allurar aluminium da aka saya, da yin gyare -gyare da suka dace yayin sanya hannu kan buƙatun fasaha tare da masana'antun ƙera aluminium gami da GB/T8733, sannan a sami ci gaba gwargwadon buƙatun. na mutu-simintin aluminum gami- Mataki na daidaitawa. Dangane da buƙatun abun cikin gas da mawuyacin yanayi a cikin gami na aluminium, dole ne masana'antar samar da ingot ɗin ta aluminium ta yi taɓarɓarewa, taɓarɓarewa, da taɓarɓarewa don hana haɓakar iskar gas da ƙazantattun abubuwa da yawa a cikin abubuwan da ke cikin aluminium daga gado daga cikin gado. aluminum ruwa. Ana buƙatar ingot ɗin aluminum Fuskar tana da santsi (bayan an cire ɓarna), karaya tana da kyau kuma babu wani ƙyalli mai haske na silicon crystalline. Hanyoyin kumfa a saman farfajiyar aluminium shine saboda fenti akan injin ingin yana da ruwa mai yawa kuma bai bushe ba. Fuskar ba ta da haske saboda ɓarna ba a goge ta ba. Karyawar ingot ɗin aluminium yana da hatsi mai ƙyalƙyali mai haske saboda zazzabin da ke zuba ya yi yawa kuma akwai lu'ulu'u na silicon. A cikin samar da simintin gyare-gyare, akwai 30% zuwa 60% na kayan da aka sake yin amfani da su. Idan kayan da aka sake amfani da su na mai, dole ne a ƙone su sannan a matse su cikin ruwan aluminium. Dole ne a murƙushe murfin aluminium da ƙura, kuma dole a cire yashi da tsakuwa kafin a dawo cikin tanderun. Inda ake amfani da kayan da aka sake amfani da su Dole ne a ƙara yawan narkakkiyar aluminium, wakili mai tacewa, da mai cire slag yadda yakamata, kuma gaba ɗaya ana sarrafa su gwargwadon girman iyaka. Lokacin ƙonawa, dole ne ƙarin ingataccen aluminium ya bushe.

3. Narkakken Alloy Aluminum

Wutar wutar da kamfanin ke amfani da ita shine ATM-1500. Kamfanin yana buƙatar cewa dole ne a gasa tanderun ƙonawa duk lokacin da aka buɗe juzu'in don cire danshi a cikin tanderun, kuma tanderun bayan yin burodi dole ne ya cika buƙatun tsari na musamman. A lokacin aikin narkewa, ana buƙatar zafin zafin: (680 ~ 750) C; yawan zafin wutar makera: (730+10) C. A yayin dukan aikin narkar da murfin aluminium, cajin ya fara narkewa lokacin da ya yi zafi, yana ganin canji daga m zuwa ruwa. A lokacin wannan tsarin canzawa, za a ƙone ƙarfe, a ƙone shi kuma a sami iskar gas. Rashin iskar shaka da ƙona ƙarfe ba kawai zai shafi abin da ke tattare da sinadarin abin ba, amma kuma haɗarin da ke tattare da oxyidation yana ɗaya daga cikin lahani mafi lahani na allurar ƙarfe na aluminium. Inhalation na ƙarfe zai sa ingot ya yi latti ko ba zai yiwu ba yayin aiwatarwar ƙarfafawa. Yana tserewa kuma yana wanzu a cikin ingot a cikin sigar sako -sako da pores. Sabili da haka, madaidaicin tsarin narkewa na aluminium yana da alaƙa kai tsaye da ingancin narkewar. Ba wai kawai yana shafar abun da ke tattare da sinadaran sa ba, har ma yana shafar ingancin ingot har ma da ƙarshe Ingancin samfuran da aka sarrafa suna da alaƙa. Aluminum yana aiki sosai, ban da isasshen gas, yana amsawa tare da kusan dukkanin gas:

Bugu da ƙari, waɗannan halayen ba za a iya juyawa ba. Da zarar an mayar da martani, ba za a iya rage karfen ba, wanda ke haifar da asarar karfen. Haka kuma, samfuran (oxides, carbides, da sauransu) shiga narkewar za su gurɓata ƙarfe kuma su haifar da lahani a cikin tsarin ciki. Sabili da haka, a cikin tsarin narkewa na gami na aluminium, akwai zaɓin zaɓi na kayan aikin aiwatarwa (kamar nau'in makera, hanyar dumama, da sauransu), da tsayayyen zaɓi da matakan matakan aiwatarwa, kamar rage lokacin narkewa da sarrafa sarrafa saurin narkewa da ya dace. Yi amfani da juzu'i don rufewa da sauransu.

• Dangane da aikin aluminium, a ƙamus ɗin zafin jiki, zai amsa ta hanyar sunadarai tare da danshi a cikin yanayi da danshi, mai, hydrocarbons, da sauransu a cikin jerin matakai. A gefe guda, yawan iskar gas a cikin narkewa yana ƙaruwa, yana haifar da sassauci da ramuka, kuma a gefe guda, samfurin na iya lalata ƙarfe. Sabili da haka, dole ne a ɗauki duk matakan rage danshi yayin aikin narkewa, kuma dole kayan aikin, kayan aiki da kayan albarkatun ƙasa su kasance a bushe sosai da tabo mai.
• Kamfanin yana amfani da hanyar narkewa mai ɗorewa, wannan hanyar tana ci gaba da ciyarwa, kuma tana fitar da lokaci -lokaci. Don ƙoshin ƙarfe na aluminium, saboda tsarin murhu, lokacin zama na narkewa yakamata ya zama ɗan gajeren lokaci. Saboda lokacin zama na narkewa yana tsawanta, musamman a yanayin zafi mai narkewa, ana kashe ɗimbin yawa na cristal cristal ba tare da ɓata lokaci ba, yana haifar da munanan hatsi na kristal, wanda hakan ke haifar da zubar da shara, da ƙara yawan tsotsa na ƙarfe, yana sa narke ba- inclusions na ƙarfe da Haɗin gas yana ƙaruwa.
• Gas a cikin yanayi a cikin tanderu don narkar da ƙarfe yana ɗaya daga cikin mahimman hanyoyin iskar gas. Dangane da iri da tsarin tanderu mai ƙamshi da ake amfani da shi, da konewa ko hanyar dumama man da aka yi amfani da shi, yanayin murhun yana yawan ƙunshe da adadin hydrogen (H2), oxygen (O2), tururin ruwa (H2O), carbon dioxide ( CO2), da carbon monoxide. (CO), nitrogen (N2), sulfur dioxide (SO2) ban da hydrocarbons daban -daban. Waɗannan sakamakon ba shakka bai cika ba, kuma tsarin abun yana da faɗi sosai. Wannan saboda samfurin konewa a cikin iskar gas-makera yana canzawa sosai kuma yana da tsayayye sosai. Anan mun gabatar da tsarin iskar hydrogen (H) a cikin ruwan gami na aluminium, wanda galibi ya haɗa da matakai uku: talla, watsawa, da rushewa.

Saboda hydrogen iskar gas ce mai sauƙin tsari, atoms ko molecules ɗin su ƙanana ne, yana da sauƙin narkewa a cikin ƙarfe, kuma yana da sauƙin watsawa cikin sauri a yanayin zafi. Saboda haka, hydrogen iskar gas ce da ke narkar da sauƙi cikin ƙarfe.

Tsarin rushewar hydrogen a cikin narkakkiyar aluminium: talla ta zahiri-+ tallan sunadarai →> watsawa

Hydrogen ba ya amsawa ta hanyar sunadarai tare da aluminium amma yana wanzu a cikin gibin gatarin crystal a cikin yanayin ionic, yana samar da mafita mai ƙarfi. Idan babu fim ɗin oxide a saman ƙarfe na ruwa, ƙimar watsa gas ɗin a cikin ƙarfe ya yi daidai da kaurin ƙarfe, gwargwadon tushen murabba'in matsin gas, kuma yana ƙaruwa tare da ƙara yawan zafin jiki

Inda: v watsawa n-akai d-karfe kauri E-kunna makamashi p-gas m matsa lamba R-gas akai T-zazzabi K Saboda haka, kafin a kai ga cikawar iskar gas, mafi girman narkewar zafin jiki, rarrabuwa na hydrogen molecules Da sauri da sauri, saurin saurin watsawa, don haka mafi girman iskar gas a cikin narkewa.

A karkashin yanayin samarwa, komai irin wutan lantarki da ake amfani da shi don samar da gami na aluminium, narkarwa kai tsaye yana hulɗa da iska, wato, iska

Oxygen a cikin gas yana hulɗa da nitrogen. Aluminium ƙarfe ne mai ɗan aiki. Bayan ya hadu da iskar oxygen, babu makawa zai samar da iskar shaka mai ƙarfi don samar da alumina.

Da zarar aluminium ya zama oxidized, sai ya zama gurɓataccen iska kuma ya zama asarar da ba za a iya juyawa ba. Alumina abu ne mai tsayayye mai ƙarfi, idan aka haɗa shi cikin narke, zai zama ƙyalli. Dangane da kusancin aluminium da iskar oxygen, halayen tsakanin oxygen da aluminium yana da ƙarfi sosai. Duk da haka, aluminium na saman yana amsawa tare da isashshen oxygen don samar da Al2O3, kuma ƙarar kwayoyin Al2O ya fi na aluminium, don haka murfin saman aluminium yana oxidized don samar da A12O; Fim ɗin yana da yawa, wanda zai iya hana atom ɗin iskar oxygen watsawa ciki ta hanyar fim ɗin oxide A lokaci guda, yana kuma iya hana ions na aluminium daga watsawa waje, don haka yana hana ƙarin iskar shaka na aluminium.

4.Maganin Alloy Aluminum

A jiyya na aluminum gami yafi hada slag kau da refining.

• (1) A cikin aiwatar da murƙushe murɗaɗɗen aluminium na aluminium, saboda ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan slag da tsarkakewa, ƙaramin adadin slag yana narkewa a cikin narkewa, wanda ke haifar da samuwar dusar ƙanƙara a farfajiyar murfin aluminium, wanda ke shafar gaske. ingancin aluminium. Idan cire slag ba shi da tsabta, Zai haifar da shigar slag da sauran tarkuna, kuma za a soke simintin. Aluminum shine nau'in ƙarfe mai aiki. Yana da sauƙi don samar da oxide na aluminium yayin aikin narkewa. Wasu abubuwan da ba na ƙarfe ba ma suna da sauƙin shiga narke. Abubuwan haɗawa suna da illa sosai ga samfuran aluminium. Cire inclusions ya zama babban aiki na aluminum narke tsarkakewa. A cikin aikin samarwa, haɗaɗɗen gama -gari a cikin narkar da aluminium shine Al203, SiO2, MgO, da sauransu. Zai haifar da ƙazantar ƙazamar ƙarfe, haɗe -haɗe zai shafi tasirin narkewar, polymerization zai samar da kumfa yayin aiwatar da ƙarfafawa, wanda zai shafi matakin raguwa. Saboda yawan barbashin oxide mai kama da na aluminium, ana dakatar da su gabaɗaya a cikin narkakken aluminium, kuma yana da wahala a cire su ta hanyar tsayawa cak. Cirewar oxide yawanci yana ƙunshe da aluminium da yawa. Kodayake juzu'i yana da wasu fa'idodi da yawa, rage yawan kuzarin aluminium da cire haɗarin hada -hadar shine manyan dalilan amfani da juzu'i. slag da ruwa, kuma fitar da ɓarna da aka raba daga tanderun, saboda wakilin mai ɗauke da kayan yana ɗauke da NajAIF. (Ko KzSiFg), wannan gishirin yana da ikon tallata Al2O3, da Na2SiF.Maganin farko na iya cin wani ɓangare na Al2O3, kuma amsa ta uku ta raba slag da ruwa, kuma ta fitar da slag daga cikin tanderu don cimma manufar kawar da slag. A lokaci guda, shi ma yana haifar da NaAlF%, wanda ke da tasirin talla mai ƙarfi r-Al2O3, yana yin slag da aluminum An raba ruwa. Manufar tsarin cire slag na gami na aluminium shine cire ƙazanta da ƙazamin oxide wanda ke shiga cikin narkakken aluminium. Sau da yawa, slag yana ƙunshe da narkar da aluminium yayin cire slag. Don haka, ana fatan cewa narkakkiyar aluminium da ke cikin slag ya zama kaɗan kaɗan, kuma ya kamata a sake murƙushe slag ɗin. Manufar soya toka ita ce a matse narkakken aluminium a cikin tsinken sannan a nutse zuwa kasan wok ɗin, don kar ɓarken ya fashe kuma ya tarwatse a sashin sama, don rarrabe ɓarna da narkar da aluminium. Don cimma wannan, dole ne a zaɓi zaɓi mai kyau na cire ruwa. . Hanyar cire slag ya dogara ne akan adadin narkar da aluminium a cikin tanderun ƙonawa, koda a saka a cikin sabulun slag gwargwadon gwargwadon abin da ake buƙata, da motsawa a cikin saurin gudu, sannan cire fitar da murfin matattara bayan tsayawa tsayin 8- Minti 10. Siginar yana buƙatar zafin jiki na narkakken aluminium ya zama 720-740C.
• (2) Tacewa: Abubuwan sunadarai na aluminium sun ninka sau 17. Sabili da haka, ko da abun cikin hydrogen ɗin da ke cikin ruɓaɓɓen ruwan yana da ƙarancin ƙarfi, babban adadin hydrogen zai yi ɗorawa yayin ƙarfafawa, yana yin pinholes da inclusions a cikin simintin gyare -gyare, wanda zai yi tasiri sosai ga kayan aikin ƙarfe na aluminium. Inganta ingancin narkar da allurar aluminium da tsaftace ruwan gami yana ɗaya daga cikin mahimman batutuwan da ke narkar da aluminium na aluminium, kuma ita ma hanya ce mai tasiri da ma'ana don haɓaka ƙimar samfur da gasa kasuwa na simintin aluminum. Tsarin tsaftacewa mara ma'ana, ƙazantar allo ba shi da tsabta, simintin gyare -gyare suna da haɗari ga pores. Don haɓaka tasirin degassing, ya zama dole a ƙara adadin wakilin mai tacewa da aka ƙara. Koyaya, idan adadin yayi yawa, yana da sauƙi don haifar da ƙonawar Mg. Al, Ti da sauran abubuwa, da samuwar iskar shaka. Don wannan-wani mahimmin tsari na gyaran alloy na aluminium yana da mahimmanci. Bincike ya nuna cewa gajarta tazara da ake buƙata don isrogen don isa kumburin, da sauri saurin ɓarna. Kamfaninmu ya zaɓi mai siyar da rotor mai jujjuyawar da FOSECO ta haɓaka don lalata ruwan gami na ruwa. Ka'idar aikinsa ita ce: rotor mai jujjuyawa yana fasa manyan kumfa na iskar gas marar ƙarfi a cikin ƙananan kumfa, kuma yana watsa su cikin narkakken ƙarfe. Ta hanyar rage diamita na kumfa, yankin kumburin yana ƙaruwa sosai, kuma akwai rashin inertness. A saman kumfa yana cikin hulɗa da hydrogen da ƙazanta a cikin narkakken ƙarfe, ta hakan yana haɓaka haɓaka degassing. Ana gane jujjuyawar rotor mai juyawa a matsayin ɗayan mafi kyawun matakan degassing. Siffar tsarin na'ura mai jujjuyawar rotor mai jujjuyawar ita ce: motar tana jan sandar juyawa da rotor na graphite don juyawa, kuma iskar gas ɗin ta shiga sanda mai jujjuyawa ta hanyar haɗawar juyawa. Sanda mai juyawa da rotor na graphite suna da rami na tsakiya wanda ke ba da damar iskar gas ta wuce ta fesa cikin ruwan ƙarfe. Mai jujjuyawar jujjuyawar jujjuyawar yana wartsakar da kumburin iskar gas zuwa cikin kumfa mai kyau, wanda ke yaɗuwa cikin baƙin ƙarfe. Ta hanyar daidaitawa da sarrafa ƙimar kwararar iskar gas mara inganci da saurin rotor graphite, ana sarrafa girman kumfa kuma ana inganta tasirin tsarkakewa. A lokaci guda, wakili mai tacewa da aka sanya akan injin degassing yana ƙarawa zuwa ruwan sarrafa aluminium da aka sarrafa a cikin wani gwargwado don tabbatar da cewa an ƙara cire ƙazamar oxide yayin lalata. Tantance buƙatun tsari: canja wurin ruwan aluminium a cikin tanderun ƙonewa ga mai siyarwar juyawa tare da jakar ruwa mai canzawa: matsin nitrogen da ake buƙata a sarrafa shi a 0.1-0.3mpa don hana aluminium daga fashewa da ciwo; An sarrafa lokacin tacewa da gurɓatawa a cikin 5min. Cire slag da tsaftace murfin aluminium na mutu-lokaci tsari ne na lokaci, wanda ba za a iya kammala shi da sauri ba. Aiki ne ba daidai ba don rage lokacin tacewa. Dukansu tallan iskar gas a cikin narkakken aluminium da shawagi na ƙazanta suna buƙatar tsayayyen lokaci, garanti kawai Akwai isasshen lokacin talla da ƙazantaccen lokacin iyo don ƙaƙƙarfan manufar tace. A lokacin tacewa, tabbatar da cewa ruwan aluminium yana cikin cikakkiyar hulɗa da kumfa. Tsananin tashin hankali ya zama dole. Ana cire gas ɗin da ke cikin ruwan aluminium kuma ana cire ƙazantar don tabbatar da pores na samfur.

5.Conciko

Zaɓin tsarin ƙoshin ƙima mai ƙima a cikin tsarin samar da allurar aluminium mai mutuƙar mutu shine mataki na farko don samun ingantaccen ingancin samfurin mutu-simintin. Tsantsar sarrafa albarkatun ƙasa muhimmin mataki ne na ƙamshi. A lokaci guda kuma, ya zama dole a sami fahimta mai sauƙi na tasirin abubuwa daban -daban a cikin gami kafin narkewa. Cirewa da tsaftacewa abubuwa ne masu matukar mahimmanci a cikin aikin narkar da kayan aluminium. Ta hanyar binciken ka'ida kan cirewa da lalata datti, an sami madaidaicin tsarin narkewa don kamfaninmu.

Da fatan za a adana tushe da adireshin wannan labarin don sake bugawa:Narkewa da Maganin ADC12

Minghe Kamfanin 'Yan Wasa Masu Mutu aka sadaukar domin tsirar da samar da inganci da kuma high yi Gyare sassa (karfe mutu simintin sassa Range yafi hada da Thin-Wall Mutu Wasa,Hot Chamber Mutu Wasa,Cold Chamber Mutu Wasa), Zagaye Sabis (Mutuwar 'Yan Wasa,CNC machining,Motsa Motsa, Jiyya na sama) .Adadin al'ada Aluminium ya mutu, magnesium ko Zamak / zinc mutu simintin gyare-gyare da sauran buƙatun simintin maraba don tuntube mu.

Karkashin kulawar ISO9001 da TS 16949, Ana aiwatar da dukkan matakai ta hanyar daruruwan injunan jefa simintin da suka mutu, injunan axis 5, da sauran kayan aiki, tun daga masu fashewa zuwa na’urar Ultra Sonic masu wanki.Minghe ba kawai tana da kayan aiki na zamani ba amma kuma tana da kwararru ƙungiyar ƙwararrun injiniyoyi, masu aiki da sufetoci don tabbatar da ƙirar abokin ciniki ta zama gaskiya.

Manufactureran kwangilar masana'antar mutu. Abubuwan haɓakawa sun haɗa da sassan sanyi na sassan mutuɗar aluminum daga 0.15 lbs. zuwa 6 lbs., saurin canje-canje da aka saita, da aikin inji. Sabis-ƙarin ayyuka sun haɗa da gogewa, faɗakarwa, lalatawa, fashewar harbi, zane, zane, rufi, haɗuwa, da kayan aiki. Abubuwan da aka yi aiki tare sun haɗa da allo irin su 360, 380, 383, da 413.

Zinc ya mutu don jefa ƙirar ƙira / sabis na injiniya tare. Custom manufacturer na daidaici tutiya mutu simintin gyaran kafa. Castananan 'yan simintin gyare-gyare, pressurean ƙwanƙwasa masu juzu'in juzu'in simintin gyare-gyaren juzu'ai, ƙera simintin gyare-gyare na al'ada, ɓangaren mutu da' yan wasa masu mutuwa masu zaman kansu da ƙofar da aka hatimce za a iya ƙera su. Za'a iya kerarrar 'yan simintin a tsayi da faɗi har zuwa 24 a ciki. A cikin +/- 0.0005 a cikin. Haƙuri.  

ISO 9001: 2015 bokan masana'anta ta mutu magnesium, Abubuwan haɓaka sun haɗa da matsin lamba na magnesium mai matsi mai yawa har zuwa tan 200 mai ɗumi mai zafi & 3000 ton mai sanyi, ƙirar kayan aiki, gogewa, gyare-gyaren, inji, foda & zanen ruwa, cikakken QA tare da damar CMM , taro, marufi & isarwa.

ITAF16949 bokan. Servicearin Sabis ɗin Gyare Hadawa zuba jari,yashi,Kushin nauyi, Stauren ɓoye ɓoye,Siffar Centrifugal,Cast Vacuum,Dindindin Mould Gyare, .Hanyoyin iyawa sun hada da EDI, taimakon injiniya, ingantaccen samfuri da aiki na sakandare.

Fitar Masana'antu Abubuwan Nazarin sassa don: Motoci, Bikes, Jirgin sama, kayan kiɗa, Jirgin ruwa, Na'urorin hangen nesa, na'urori masu auna sigina, na'urori masu auna sigina, Na'urori, Kayan lantarki, ,unshi, Clocks, Inji, Injiniya, Kayan Kaya, Kayan Jiki, Jigs, Telecom, Haske, Kayan aikin likita, Na'urar daukar hoto, Robobi, Sassaka, kayan sauti, kayan wasanni, Kayan aiki, Kayan wasa da ƙari. 

Me Zamu taimake ku yi gaba?

Je zuwa Shafin Farko Don Mutu Wasa China

By Minghe Mutu Wasa Wasa | Categories: Labarai masu Taimakawa |Material Tags: Gyare Aluminum, Zinc Gyare, Fitar Magnesium, Castan Wasanni, Bakin Karfe Cast, Fitar tagulla,Gyare Tagulla,Fitar Bidiyo,Tarihin Kamfanin,Aluminum Mutu Gyare | Comments Off