Mu Seputembala, makampani osindikizira ndi kupukuta utoto m'dziko muno adalowa mu nyengo yachikhalidwe ya "golide nine ndi siliva khumi". Chifukwa cha kukwera kwa mitengo ya zinthu zopangira zinthu komanso kufunikira kwakukulu kuchokera kumakampani oyambira monga makampani opanga nsalu, msika wa utoto wofalikira wayamba kukwera, ndipo mitengo ikukwera kumayambiriro kwa Ogasiti kenako mu Seputembala. Makampani ambiri opanga utoto avumbulutsa kuti ali pafupi kukweza mitengo yawo.

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ndi khalidwe lapamwamba komanso mtengo wabwino kwambiri ndipo talandiridwa kuti mulankhule.

Malinga ndi gwero la nkhaniyi, kampani yotsogola kwambiri yopangira utoto, mit-ivy industry company, tsopano ikupereka ma yuan 32,000 pa tani iliyonse ya utoto waukulu wofalikira, kuchokera pamtengo wotsika kwambiri wa ma yuan 22,000 mu theka loyamba la chaka chino. Pali malingaliro ambiri m'makampani kuti njira yokwera mtengo pamsika wa utoto yatsegulidwa.

Zikuyembekezeredwa kuti mu kotala lachinayi la chaka cha 2020, ngakhale kuti kufunika kwa msika wa utoto sikuli bwino kuposa zaka zam'mbuyomu, kukuyembekezeka kusintha kwambiri poyerekeza ndi kotala zitatu zoyambirira. Pamene mliriwu ukupitirira kukula, maoda ochokera ku mafakitale osindikizira ndi opaka utoto adzawonjezeka, ndipo chizolowezi ndi chakuti mafakitale osindikizira ndi opaka utoto adzabwezeretsanso zinthu zawo ndikugula ngati pakufunika.

Mu theka loyamba la mwezi wa Seputembala, msika waukulu wa Zhejiang ndi Jiangsu unapereka mtengo wa ECT300% pa yuan/kg pafupifupi 32, ndipo mgwirizano weniweni unali 27-28 yuan/kg; Guangdong, Fujian, dera, inalengeza kuti mtengo wa yuan/kg unali 32 yuan/kg.

Makampani angapo opanga utoto adanenetsa kuti chifukwa cha kukwera kwa mitengo ya dyestuff, mtengo wa mitundu yayikulu ya utoto wosakanikirana wakwera kufika pa 32,000 yuan/tani, koma mtengo wogulitsira sunafikebe, makamaka chifukwa chakuti malamulo akale ayenera kutsatiridwa malinga ndi mtengo wakale. Ngakhale pali kukwera kwa mitengo, poyerekeza ndi mbiri yakale, mtengo kuyambira pachiyambi cha chaka mpaka theka loyamba la chaka uli pamlingo wotsika m'zaka ziwiri kapena zitatu zapitazi, kotero pambuyo pa kukwera kwa mitengo kangapo, mtengo tsopano uli pamlingo wocheperako. Mitengo yotsika ya chaka chino ili pakati pa 22,000 ndi 23,000 pa mtengo wogulitsira pa tani.

Pakadali pano, opanga okhawo omwe amapanga ma IED m'nyumba ndi kampani ya Mit-ivy Industry ndi kampani ya east ivy chemical, ndipo kampani ya east ivy chemical ikuyenera kuyimitsa kupanga mu Julayi chifukwa cha mavuto okhudzana ndi chitetezo, ndikumaliza kukonza ndi kuvomereza isanafike pa Okutobala 9. Kenako kuyambiranso kupanga pambuyo poti zivomerezo zina zaperekedwa, kampani ya Mit-ivy Industry yokha, yomwe imapanga utoto wapakati wa meso-phenylenediamine, ndi yomwe ili ndi gawo loposa 99% la msika, zomwe zikuwonjezera kusowa kwa msika.

Kuyambira mu Julayi chaka chino, mtengo wa M-Phenylenediamine wakwera kufika pa 70,000 yuan pa tani, kapena kupitirira 15%. M'zaka zaposachedwapa, mtengo wa M-Phenylenediamine pa tani wafika pa 150,000 yuan, ndipo zikuoneka kuti pali malo okwanira kukwera mitengo.

Tsopano, pamene kufunikira kwa zinthu zotsika mtengo kukukwera pang'onopang'ono ndipo mitengo ya zinthu zopangira zinthu zotsika mtengo monga is-phenylenediamine, cobalt chloride ndi cobalt sulfate ikukwera, kukwera kwa mitengo kwapangitsa opanga utoto ambiri kukweza mitengo yawo. Mitengo ya utoto wofalikira tsopano ili pamlingo wapamwamba, koma ikadali yotsika mpaka yapakatikati poyerekeza ndi mitengo yakale. Ndondomeko yosintha mitengo ya makampani otsika mtengo ingapangitse ogulitsa kubwezeretsanso zinthu zomwe zili m'sitolo kapena kusunga zinthu zambiri pasadakhale.

N'zochititsa chidwi kuti, malinga ndi gwero lina, kampani ya mankhwala ya East ivy, yomwe ndi kampani yayikulu yogulitsa mesophenylenediamine ku China yokhala ndi mphamvu ya matani 15,000 pachaka, inayambiranso kupanga kumapeto kwa Meyi chaka chino ndipo posachedwapa inasiya kupanga. Chifukwa chake n'chakuti kampani ya mankhwala ya East ivy inapezeka kuti ili ndi mavuto aakulu pa kayendetsedwe ka chitetezo, ndalama zotetezera komanso maphunziro a antchito ndi maphunziro panthawi ya "Casting Safety 2020" yowunikira ku Sichuan, ndipo inapemphedwa kuti iyimitse kupanga mu Julayi ndikumaliza kukonza ndi kuvomereza isanafike pa Okutobala 9. Kuyambiranso kupanga kwayambitsa nkhawa za kukhazikika kwa kupezeka kwa mesophenylenediamine.

Maoda ochokera ku mafakitale opaka utoto ndi kusindikiza zinthu akukwera kale, kotero kugwiritsa ntchito kwawo zinthu zopangira zinthu kukukulirakulira, zomwe zimawapangitsa kuti abwezeretse katundu wawo. Ndipo mitengo ikakwera kawiri mu Ogasiti ndi Seputembala, makasitomala otsika mtengo nawonso adzakhala ndi mantha kuti mtengo upitiliza kukwera, kotero nthawi ino adzatseka gawo la zinthu zopangira zinthu zochedwa, zomwe zingapangitse kuti cholinga chogula zinthu zatsopano chiwonjezeke.

Lipoti la makampani opanga utoto ku mit-ivy, Pakadali pano, China ndiye kampani yayikulu yopanga utoto, makampani opanga utoto ali makamaka ku Zhejiang, Jiangsu ndi Shanghai, komwe magwero atatu akuluakulu ndi kupanga ndi kutumiza utoto kunja kwa dzikolo kwapangitsa kuti pakhale zoposa 90% ya kuchuluka kwa msika wadziko lonse. Opanga otsogola ndi Mit-ivy Industry Company, Runtu, Yabang, Jihua Group, Anocy, ndi zina zotero, omwe ali ndi ufulu wolankhula pamsika.

whatsapp:+86 13805212761 = wechat

http://www.mit-ivy.com

kampani yamakampani a mit-ivy

info@mit-ivy.com

Ndi khalidwe lapamwamba komanso mtengo wake ndipo talandiridwa kuti mulankhule nafe.

Monga imodzi mwa makampani opanga zinthu 500 apamwamba ku China, Mit-ivy Industry Company ili ndi mphamvu yopangira matani 300,000 a utoto ndi matani 100,000 a zowonjezera pachaka, zomwe zimapangitsa kuti ikhale kampani yopanga utoto waukulu kwambiri padziko lonse lapansi. Ndi matani 80,000 a utoto ndi matani pafupifupi 20,000 a utoto wina, ili ndi gawo lachiwiri lalikulu pamsika wa utoto wakunyumba. Jihua Group, yomwe ili pa nambala yachitatu mumakampani opanga utoto wosiyanasiyana, pakadali pano ili ndi mphamvu yopangira matani 70,000 a utoto wosakanikirana, matani 15,000 a utoto wosinthika ndi matani 10,000 a utoto wina.

Malinga ndi kafukufuku wa Inner Mongolia Chemical Industry WeChat, mtengo wa utoto wosakanikirana uli pamlingo wotsika kwambiri m'zaka zitatu zapitazi, pomwe utoto wosinthika uli pamlingo wotsika kwambiri m'zaka 10 zapitazi. Popeza makampani ambiri opanga utoto ali pafupi kutayika, kukwera mitengo ndiyo njira yokhayo yodzipulumutsira. M'tsogolomu, pakadali mwayi woti mitengo ikwere pamsika wa utoto wosakanikirana, ndipo makampani osindikiza ndi kupukuta akulangizidwa kuti azisunga zinthu pasadakhale.

Malo osungira zinthu zachilengedwe, nkhani yokhudza kupulumuka ndi chitukuko

Makampani opaka utoto ndi kusindikiza ayenera kusankha ukadaulo woyenera

Kuchotsa ndi kuchotsa utoto wa madzi otayira osindikizidwa ndi opakidwa utoto wa COD

Madzi otayira utoto ndi amodzi mwa madzi otayira utoto omwe ndi oopsa kwambiri m'mafakitale, makamaka chifukwa chopanga utoto ndi zinthu zina zotayira utoto, zomwe zimaphatikizapo mowa wochokera ku zinthu zosiyanasiyana ndi zinthu zina zotayira utoto, zinthu zomwe zimatayika popanga utoto komanso madzi otayira chifukwa chotsuka nthaka. Pamene makampani osindikiza ndi kupaka utoto akupitilira kukula, madzi otayira utoto omwe amapanga akhala gwero lalikulu la kuipitsidwa kwa madzi.

Malinga ndi akatswiri aukadaulo a Jiangsu Hapu Functional Materials Co., Ltd, dziko la China ndi dziko lalikulu lomwe limapanga utoto, ndipo makampani opanga utoto wa nsalu akhala akukula mofulumira m'zaka zaposachedwa, pomwe China imapanga utoto wosiyanasiyana wokwana matani 900,000, zomwe zimapangitsa pafupifupi 60% ya utoto wonse padziko lonse lapansi. Malinga ndi makhalidwe osiyanasiyana a utoto, utotowu ukhoza kugawidwa m'magulu osiyanasiyana, malinga ndi kapangidwe kake ka mankhwala: utoto wa azo, utoto wa anthraquinone, utoto wa indigo, utoto wa sulfure, utoto wa quinine, utoto wa triarylmethane, utoto wa heterocyclic.

Komabe, madzi otayira okhala ndi utoto wosungunuka m'madzi ndi amodzi mwa madzi otayira ovuta kuwachiza, ndipo njira zachikhalidwe zochizira madzi sizothandiza kwambiri pochiza utoto uwu. Utoto wambiri wokhala ndi zitsulo zolemera uli ndi chromium, yomwe imayambitsa khansa, utoto wotayira ulibe chifukwa cha ayoni mu yankho, utoto wambiri wotayira umakhala wochuluka, ndipo utoto wotayira umakhala wokhazikika m'mankhwala ndipo sungawonongeke bwino, chifukwa chake, njira zachikhalidwe zochizira zamoyo sizigwira ntchito bwino pochotsa utoto wotayira

I. Makhalidwe a kusindikiza ndi kuyika utoto m'madzi otayira

Pakupanga utoto, monga sulfonation, nitrification, diazotization, reduction, oxidation ndi acid (mchere) separations, kuchuluka kwa zinthu zoipitsa kumapangidwira.

Akuti 90% ya zinthu zopangira zinthu zopanda chilengedwe ndi 10% ~ 30% ya zinthu zopangira zinthu zachilengedwe popanga utoto zimasamutsidwira m'madzi.

Madzi otayira utoto ali ndi makhalidwe awa.

(1) Zambiri mwa zinthu zachilengedwe zomwe zili m'madzi otayidwa ndi benzene, naphthalene, anthracene, quinone ndi magulu ena a aromatic monga zinthu zoyambira, ndipo ndi gulu lalikulu la mitundu, lakuda kwambiri, lokhala ndi chromaticity ya 500-500000, zomwe zimaipitsa kwambiri.

(2) Zinthu zopaka utoto ndi mamolekyu apakati nthawi zambiri zimakhala ndi magulu a polar, zomwe zimapangitsa kuti madzi asungunuke ndipo zimapangitsa kuti zinthu ziwonongeke kwambiri chifukwa cha njira yopangira ndi kapangidwe ka mamolekyu.

(3) Madzi otayidwa omwe amapaka utoto nthawi zambiri amakhala ndi asidi, komanso alkaline, ndipo nthawi zambiri amakhala ndi mchere wambiri.

(4) Kufunika kwakukulu kwa mitundu yosiyanasiyana, mitundu yosiyanasiyana ya utoto, komanso kukula kwa kukana kuwala kwa dzuwa, okosijeni ndi kuwonongeka kwa zinthu zachilengedwe kumapangitsa kuti madzi otayirawa akhale ovuta kuwasamalira ndi njira zochizira madzi.

(5) Mtundu ndi kunyezimira kwa utoto wa madzi otayidwa nthawi zambiri kumakhala kwakuda, ndipo mphamvu ya biochemical ndi yotsika. Kuphatikiza apo, madzi otayidwa omwe amasindikizidwa amakhala ndi utoto wambiri ndi zinthu zina zothandizira komanso matope ambiri, kotero BOD5 ndi COD ya madzi otayidwa ndi okwera.

Chachiwiri, chithandizo cha kusindikiza ndi kuyika utoto m'madzi otayira

1. Njira yolekanitsira nembanemba

Njira yolekanitsa nembanemba ndi kugwiritsa ntchito mafilimu apadera pa madzi osankha kulola zinthu zina kuti zilowerere bwino, njira zolekanitsa nembanemba monga dialysis, electrodialysis, ultrafiltration ndi reverse osmosis zimagwiritsidwa ntchito, koma ukadaulo wolekanitsa nembanemba chifukwa cha kuchuluka kwa kugawanika kwa magawano, kuipitsidwa kwa nembanemba komanso mtengo wa nembanemba zodula, nthawi zambiri zimakhala zofulumira, kotero kuti mtengo wochizira ndi wokwera, motero zimalepheretsa kwambiri ukadaulo wolekanitsa nembanemba kuti ugwiritsidwe ntchito m'mafakitale akuluakulu.

2. Njira yochotsera

Njira yochotsera utoto pogwiritsa ntchito madzi otayira utoto ndi kugwiritsa ntchito chosungunulira chosasungunuka kapena chosasungunuka m'madzi kuti muchotse mamolekyu a utoto m'madzi. Njira zochotsera utoto zomwe zimagwiritsidwa ntchito kwambiri ndi kuchotsa madzi, kuchotsa electrophoretic, ndi njira yamadzimadzi.

3. Njira yowunikira

Kutulutsa mphamvu zamagetsi pogwiritsa ntchito microwave ndiyo njira yotulutsira mphamvu zamagetsi yomwe imagwiritsidwa ntchito kwambiri pochiza madzi otayira utoto, koma vuto lalikulu la ukadaulo uwu ndikugwiritsa ntchito popanga tinthu tamphamvu kwambiri ta zipangizo zodula, zofunikira kwambiri paukadaulo, komanso njira yogwiritsira ntchito mphamvu zambiri, kuchuluka kwa mphamvu zomwe zimagwiritsidwa ntchito ndi kochepa; kuwonjezera pa kupewa kuwonongeka kwa mphamvu zamagetsi pa thupi la munthu, komanso kumafuna njira zapadera zodzitetezera. Chifukwa chake, lamulo loti liyambe kugwira ntchito, liyeneranso kuchita kafukufuku wambiri ndi ntchito zofufuza.

4. Njira yothira okosijeni

Njira yothira okosijeni ndi njira yodziwika bwino yothira utoto m'madzi otayira, makamaka kuphatikiza njira yothira okosijeni m'madzi otentha kwambiri, njira yothira okosijeni m'mankhwala ndi njira yothira okosijeni pogwiritsa ntchito photocatalytic.

5. Kutsekeka kwa magazi

Kuthira madzi ndi njira yodziwika bwino yochizira madzi otayira, makamaka njira yothira madzi ndi kukhetsa, njira yothira madzi ndi kuyandama kwa mpweya.

6. Njira zamoyo

Njira yachilengedwe imagwiritsidwa ntchito kwambiri mu utoto wa madzi otayidwa. Njira yachilengedwe ili ndi ubwino wokhala ndi zotsatira zabwino pakuchiza komanso mtengo wotsika wogwiritsira ntchito, koma chifukwa cha zifukwa zaukadaulo, njirayi ndi yosakhazikika ndipo siigwira ntchito kwambiri, ndipo imakhudzidwa kwambiri ndi zinthu zakunja, kotero yakhala yoletsedwa kugwiritsa ntchito pamlingo winawake.

7. Njira yothira madzi

Kugwira ntchito bwino kwa adsorption kumakhudzidwa ndi zinthu zambiri za physicochemical, monga kuyanjana kwa utoto ndi adsorbent, malo enaake a adsorbent, kukula kwa tinthu ta adsorbent, kutentha, pH value ndi nthawi ya adsorption.

Zofunikira kwa makasitomala a mafakitale

Mtundu wa madzi otayidwa utoto ndi woti sungakonzedwe ndi njira zachikhalidwe kuti ukwaniritse miyezo yotulutsira madzi, chifukwa chake, njira yothira madzi yomwe idapangidwa ndi Hapu Functional Materials ingagwiritsidwe ntchito pochiza mtundu uwu wa madzi otayidwa kuti pakhale kusiyana pakati pa zotsatira za chithandizo ndi ndalama zomwe zimagwiritsidwa ntchito.

Zofunikira pakukonza madzi otayidwa kwa makasitomala amakampani omwe amapanga utoto wa madzi otayidwa ndi izi: mfundo zitatu izi.

(1) Kuchotsa bwino komanso mokhazikika kwa COD ndi chromaticity kuchokera m'madzi otayidwa omwe adatsukidwa mpaka pansi pa malire otulutsira.

(2) Ndalama zochepa zogulira kamodzi kokha, ndalama zochepa zogwirira ntchito komanso zosavuta kugwiritsa ntchito ndi kukonza zida.

(3) Njira yotsogola komanso yodalirika, yopanda kuipitsa kwachiwiri.

D. Opanga njira zotsukira ndi kupukuta madzi akuda ku Hapo ndi ma casing ogwiritsira ntchito

Mfundo ya njira yotsatsira madzi ya Hapu ndikusankha zinthu zomwe zikuyenera kuchotsedwa pogwiritsa ntchito adsorbent yapadera yomwe kampani yathu yapanga, ndipo adsorbent ikadzaza madzi, adsorbent idzachotsedwa madzi pogwiritsa ntchito desorbent inayake kuti ipangenso adsorbent.

Opanga njira zotsukira ndi kupukuta madzi akuda a Hapo ndi ma casing ogwiritsira ntchito

1. Kampani ina ku Shandong Province imafuna kuti kuchuluka kwa COD m'madzi otayidwa omwe akonzedwa kukhale kotsika kuposa 500mg/L. Zotsatira za kuchiza koyesera zikuwonetsa kuti COD m'madzi otayidwa ikhoza kukhala yotsika pang'ono kuposa 500mg/L pogwiritsa ntchito njira yothira madzi.

Zotsatira za kulowetsedwa kwa madzi otayidwa ndi utoto zikuwonetsedwa patebulo.

COD yomwe ili m'madzi otayira imatha kukwaniritsa zofunikira zotulutsa mpweya pambuyo pothira madzi. Kampaniyi yagwiritsa ntchito phukusi la adsorbent ndi processing la Jiangsu Hapu Functional Materials Co.

Madzi otayira omwe amapangidwa popanga makina osindikizira ndi kupenta utoto, pambuyo pa kusefa kwa biochemical ndi mitundu yosiyanasiyana, COD ya madzi otayira akadali okwera kwambiri kuposa zofunikira pa kutulutsa ndipo mtundu wake ndi wokwera, kotero kuchira kwina kumafunika. Madzi otayira amayesedwa ndi zinthu zapadera zoyatsira madzi za Hapu, ndipo zotsatira zake zikuwonetsa kuti zinthu zachilengedwe zosawonongeka zomwe zili m'madzi otayira zitha kulekanitsidwa mwadala ndi madzi otayira ndipo madzi otayira omwe amathira madzi amatha kukwaniritsa miyezo yotulutsa mpweya.

Kampani yogulitsa nsalu imatha kupanga madzi otayira okwana matani 2500 patsiku popanga zinthu. Ndondomekoyi ikunena kuti kuchuluka kwa madzi otayira ogwiritsidwanso ntchito m'makampani osindikizira ndi kupenta kuyenera kufika pa 60%, ndipo njira yogwiritsira ntchito madzi otayira yomwe ilipo kale m'makampaniwa ili ndi COD yambiri yamadzi am'mbuyo ndipo singafikire muyezo wogwiritsiranso ntchito.

Malinga ndi zosowa za kampani yopanga madzi, madzi otayidwa amatha kutsukidwa pogwiritsa ntchito zipangizo zapadera za Hapu zosungunulira madzi pamodzi ndi njira yosungunulira madzi kuti akwaniritse zofunikira zogwiritsanso ntchito, zomwe zingathetse mavuto okonza madzi otayidwa a kampaniyi komanso nthawi yomweyo kuchepetsa mtengo wokonza madzi otayidwa ndi ndalama zobwezeretsanso madzi atsopano, zomwe zili ndi phindu lalikulu pazachuma.

Nkhani yeniyeni yogwiritsira ntchito adsorbent posindikiza ndi kupaka utoto madzi otayira

ntchito yamunda

Ubwino waukulu wa V. Hapu

Njira zamakono zoyeretsera madzi otayira utoto zili ndi zofooka zake, potengera momwe mankhwalawo amagwirira ntchito komanso ndalama zomwe amagwiritsa ntchito.

Njira yolekanitsira nembanemba ili ndi mavuto a kuipitsa nembanemba komanso nembanemba yokwera mtengo, kusintha mwachangu komanso mtengo wokwera wa chithandizo.

Vuto la njira yochotsera madzi ndilakuti madzi ambiri amagwiritsidwa ntchito, ndipo kulekanitsa madzi ndi kovuta, mtengo wake ndi wokwera pa tani imodzi ya mankhwala oyeretsera madzi, ndipo sikungakhale chithandizo chochuluka chopitilira.

Njira yogwiritsira ntchito mphamvu zamagetsi siinali yokhwima, kugwiritsa ntchito mphamvu moyenera ndi kochepa; kuwonjezera pa kupewa zotsatira zoyipa za mphamvu zamagetsi pa thupi la munthu, komanso kufunikira njira zapadera zodzitetezera.

Njira zolumikizirana, okosijeni ndi zamoyo sizingakwaniritse zofunikira zotulutsira madzi nthawi imodzi, ndipo sizingatulutsidwe m'njira yokhazikika.

Kumbali inayi, njira yothira madzi ingathe kuchotsa bwino zinthu zachilengedwe kuchokera m'madzi otayidwa a utoto mpaka pansi pa mtengo wotulutsira madzi, yomwe ndi njira yotsika mtengo komanso yothandiza yoyeretsera madzi otayidwa a utoto.

Ubwino wa njira yotsatsira madzi ndi izi:

(1) Kutsatira miyezo yokhazikika ya utsi, zomwe zingathandize kuchepetsa kupsinjika kwa chitetezo cha chilengedwe cha mabizinesi.

(2) Kuchita zoyeserera pa zitsanzo za madzi otayidwa omwe apangidwa pamalopo, kupanga njira yothira madzi otayidwa pogwiritsa ntchito ukadaulo ndi zoyeserera, ndikukwaniritsa kufanana kwakukulu pakati pa madzi otayidwa ndi njira.

(3) Zipangizozi zimakhala ndi gawo lotsika mtengo, zili ndi kapangidwe kakang'ono komanso ndalama zochepa zogwirira ntchito zomangamanga ndi zida; chotsukiracho chimayikidwa kangapo ndikukhuthala pang'onopang'ono, ndipo chimagwiritsidwa ntchito kwambiri komanso mtengo wotsika wogwirira ntchito.

(4) Zigawo zozungulira zimatha kupangidwa m'ma module, zomwe zimatha kusinthidwa mosavuta malinga ndi mphamvu zopangira ndipo zimakhala zosavuta kuyika.

(5) Ukadaulo wapamwamba komanso wokhwima, wopanda kuipitsa kwachiwiri, wokhala ndi mphamvu zaukadaulo komanso chidziwitso chochuluka pakugwiritsa ntchito uinjiniya.

whatsapp:+86 13805212761 = wechat

http://www.mit-ivy.com

kampani yamakampani a mit-ivy

info@mit-ivy.com

Ndi khalidwe lapamwamba komanso mtengo wabwino komanso kulandiridwa