Kweli nqaku, sidwelise abavelisi beevalvu zesango ezili-10 eziphambili eTshayina. Ezi nkampani zifumaneka emazantsi nasemantla. Kunokuthiwa umzantsi ugxile kwimimandla yaseJiangsu, eZhejiang, eShanghai, ikakhulu uvelisa iivalvu zesango ezitywiniweyo, ngelixa umntla ugxile kwimimandla yaseBeijing, eTianjin, eHebei, ikakhulu uvelisa iivalvu zesango ezitywiniweyo. Kodwa oku akuphelelanga. Ukuze ufumane ulwazi oluneenkcukacha ngomenzi kunye neentlobo zeevalvu zesango, nceda uqhubeke ufunda.
Makhe ndiqale ndichaze iintlobo zeevalvu zesango ngokwembono yomahluko ophakathi komntla nomzantsi, iivalvu zesango ezivalwe ngokuqinileyo kunye neevalvu zesango ezivalwe ngokuthambileyo. Umahluko ophambili kwisakhiwo usekungqinibeni.
Umphezulu wokutywina wevalvu yesango evalwe ngokuqinileyo wenziwe ngentsimbi engagqwaliyo, intsimbi ye-alloy, njl. Ukuchaneka kokucubungula kunye nobunzima bomphezulu wokutywina isinyithi kuphezulu, ngoko ke unokumelana nokuguguleka okuphezulu kunye nokumelana nokugqwala.
Umphezulu wokutywina wevalvu yesango etywiniweyo ethambileyo wenziwe ngezinto zerabha elastiki, enenzuzo yokuba namandla okuguquguquka kwe-elastic kwaye ayivuzi phantsi koxinzelelo oluphantsi, kodwa ayifanelekanga kwiimidiya zoxinzelelo oluphakathi noluphezulu kunye nobushushu obuphezulu.
UMVELISI WEVALVE YESANGO ELI-10 ELIPHEZULU ETSHAYINA
10. I-Zhejiang Petrochemical Valve Co., Ltd.
I-Zhejiang Petrochemical Valve Co., Ltd. yasekwa ngo-1978 kwaye ikwindawo yaseWenzhou. Igxile ekuveliseni iivalvu ze-petrochemical, ezifana neevalvu zesango eziqinileyo zentsimbi eyenziweyo, iivalvu zebhola, iivalvu zokwandisa kunye neevalvu zokujonga kunye nezinye iivalvu ezikhethekileyo zobugcisa obuphezulu. Ezi valve zifanelekile kwiimidiya zobushushu obuphezulu kunye noxinzelelo oluphezulu. Iimveliso zenkampani zenzelwe ukuhlangabezana neemfuno ezifunekayo zoshishino lwe-petrochemical, ukuqinisekisa ukuthembeka nokusebenza.
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9. Tianjin Zhongfa Valve Co.,Ltd.
I-ZFA Valve Co., Ltd. yasungulwa ngo-2006 kwaye ikwiTianjin, isiseko sevalvu kumantla eTshayina. Yenye yezona mpawu ziphambili kushishino lweevalvu zaseTshayina. I-ZFA izibophelele ekuveliseni izinto ezintsha nakwimigangatho. Le nkampani igxile ekuveliseni iivalvu zoxinzelelo oluphakathi noluphantsi kwaye ibonelela ngepotifoliyo yemveliso eyahlukeneyo kuquka iivalvu zebhabhathane, iivalvu zesango, iivalvu zokujonga, njl.njl., kodwa kufanelekile ukukhankanya ukuba ivalvu ye-ZFA ikwanamava kwiivalvu ezitywiniweyo ezithambileyo ezisetyenziswa kunyango lwamanzi, i-HVAC, ulwakhiwo lwedolophu, njl.njl. I-ZFA ifumene udumo olupheleleyo kubathengi ngenxa yomoya wayo wobungcali weqela, iimveliso ezikumgangatho ophezulu, amaxabiso afanelekileyo, kunye nenkonzo ebalaseleyo emva kokuthengisa.
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8. I-Bosseal Valve Co., Ltd.
Yasekwa ngo-2013 kwaye ikwindawo yaseSuzhou. Ibonelela kakhulu ngeevalvu zebhola ezivalwe ngokuqinileyo kwimizi-mveliso, iivalvu zesango lentsimbi eyenziweyo, iivalvu zokumisa, iivalvu zokujonga, iivalvu zeplagi kunye nezixhobo zazo. Iimveliso zeBSH Valve zisetyenziswa kumashishini ahlukeneyo afana neoyile negesi, iikhemikhali kunye nokuveliswa kombane. Ukuzinikela kwabo kulawulo lomgangatho kunye nokwaneliseka kwabathengi kuye kwenza iBosseal yaba ligama elidumileyo kushishino lokuvelisa iivalvu.
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7. IValve ye-Amico (Ningbo Amico Co., Ltd.)
Ifumaneka eNingbo, inamava angaphezu kweminyaka engama-30 kushishino lweevalvu, i-Amico ivelisa uluhlu olubanzi lweefaucet zobhedu kunye nezinye iimveliso zemibhobho, ezifana neevalvu zesango, iivalvu ezidadayo kunye neevalvu zokunciphisa uxinzelelo. Nangona kukho iintlobo ngeentlobo zeemveliso, i-Amico inedumela lokuvelisa iivalvu ezikumgangatho ophezulu. Eyona nto ibalulekileyo kukuba i-AMICO Group inamasebe okuthengisa asi-7 kwihlabathi liphela, ngoko ke ukuba uyayifuna, ungakhetha ekufutshane nawe.
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6. I-Beijing Valve General Factory (i-Beijing Brand Valve)
I-Beijing Valve Factory (eyaziwa ngokuba yi-Beijing brand valve) yasungulwa ngo-1952 kwaye inembali engaphezu kweminyaka engama-60. Ngo-2016, kwakhiwa isiseko semveliso yeHandan. Le nkampani igxile ekuvelisweni kweevalvu zemizi-mveliso yeoyile, i-petrochemical, igesi yendalo kunye nezityalo zamandla. Ivelisa ikakhulu iivalvu zoxinzelelo oluphezulu noluphakathi kunye nemigibe yomphunga, njengeevalvu zesango lesikhululo samandla ombane ezinobushushu obuphezulu kunye noxinzelelo oluphezulu, izinto zokugquma yi-chrome molybdenum vanadium steel cladding cobalt chromium tungsten alloy, uxinzelelo olusebenzayo yi-10MPa~17MPa, kwaye izinto zomzimba wevalvu yi-chrome molybdenum vanadium steel temperature ephezulu kunye ne-high pressure power station gate valve.
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5. IValve ye-Sanhua (i-Zhejiang Sanhua Co., Ltd.)
IiValve zeSanhua zigxile kushishino lwefriji kwaye zibonelela ngezinto ezahlukeneyo zeenkqubo zeHVAC kunye nezicelo zeemoto, kubandakanya iivalve zesango, iivalve zebhola, iivalve zeglobe, njl. Le nkampani ngumthengisi ophambili we-OEM kwaye yaziwa kakhulu ngeemveliso zayo ezikumgangatho ophezulu. Ukugxila kweSanhua kushishino lwefriji kuyivumela ukuba ibonelele ngezisombululo zobungcali eziqinisekisa ukusebenza okuphezulu kunye nokuthembeka.
ISanhua ineziseko ezili-10 ezinkulu zokuvelisa kwihlabathi liphela, ezikwiTshayina; iVietnam, iPoland, iMexico, kunye neefektri ezingama-57 kwihlabathi liphela; ineenkampani zokuthengisa/iiofisi zoshishino ezingaphezu kwama-30 eTshayina, eJapan, eMzantsi Korea, eMzantsi-mpuma Asia, eYurophu nase-United States. Ke ngoko, inethiwekhi yayo enkulu yabathengisi iqinisekisa ukufikelela lula kwiimveliso zayo kwihlabathi liphela.
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4. Yuanda Valve Group Co., Ltd.
IYuanda Valve Group Co., Ltd., eyasekwa ngo-1994, ineenkampani ezimbini eziphantsi kwamanye amazwe kwaye iye yaba luphawu oluphambili eTshayina. Ivelisa iivalvu zoxinzelelo oluphezulu, oluphakathi noluphantsi. Iimveliso zayo ziquka iivalvu zesango, iivalvu zokumisa, iivalvu zebhola, njl. eziqinisekiswe yimibutho yokwahlulahlula kwiindidi ezili-12, uthotho olungaphezulu kwama-200, kunye neenkcukacha ezingaphezulu kwama-4,000. Zisetyenziswa kakhulu kwiinkalo ezahlukeneyo zoqoqosho lwesizwe ezifana nepetroleum kunye negesi yendalo, ishishini leekhemikhali, ulwakhiwo lukamasipala, umbane, isinyithi, kunye namayeza. IYuanda. Uluhlu olubanzi lweemveliso zayo kunye nokuzinikela ekugqweseni kwenza iYuanda ibe luphawu oluthembekileyo kushishino lweevalvu.
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3. I-XINTAI VALVE GRUP CO., LTD
Yasekwa eWenzhou ngo-1998, isebenzela amashishini eoyile, igesi, amakhemikhali, izitishi zamandla, isinyithi, ezokhuselo, ezamayeza kunye nezinye. Ezi mveliso ziquka iindidi ezingaphezu kwe-10 kunye neendidi ezingaphezu kwe-10, kubandakanya iivalvu zokulawula, iivalvu ze-cryogenic, iivalvu zesango, iivalvu zokumisa, iivalvu zebhola, iivalvu zesitishi samandla, iivalvu zeoksijini, iivalvu zokulawula i-hydraulic, iivalvu zokubulala iintsholongwane, iivalvu ezinemisonto, njl. I-Xintai Valve ifumene udumo oluhle ngomgangatho wayo othembekileyo kunye namaxabiso afanelekileyo.
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2. I-Neway Valve (Suzhou) Co., Ltd.
I-Neway Valve yasekwa ngo-1997 kwaye izimisele ukuvelisa nokuphuhlisa iivalvu zeoyile negesi, izityalo zamandla kunye nobunjineli bolwandle olunzulu, amandla enyukliya, umbane, kunye namashishini eekhemikhali. I-Neway ivelisa iivalvu zebhola, iivalvu zesango, iivalvu zokumisa, iivalvu zamandla enyukliya, iivalvu ezilawulayo, iivalvu ezingaphantsi kwamanzi, iivalvu zokhuseleko, kunye nezixhobo zeoyile ze-wellhead. Ngo-2009, inkampani encedisayo yasekwa e-United States ukuba inoxanduva lokuthengisa iivalvu kunye nenkxaso yenkonzo kwimarike yaseMelika, inika abathengi iinkonzo ezikhawulezayo nezisebenzayo.
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1. I-SUFA Technology Industry Co., Ltd.
Yasekwa ngo-1952, iChina Nuclear Su Valve Technology Industry Co., Ltd. ikhokela kwiivalvu zamandla enyukliya zaseTshayina. Ibandakanyeka ekuveliseni iivalvu, uvavanyo, usetyenziso lwetekhnoloji yenyukliya, ezezimali kunye neminye imimandla. Ibonelela kakhulu ngeevalvu zesango, iivalvu zebhola, iivalvu zokumisa, iivalvu zokujonga, njl.njl. zeoyile, igesi yendalo, ukucocwa kweoyile, umbane, isinyithi, ishishini leekhemikhali, ukwakha iinqanawa kunye neminye imimandla, kwaye ikwabonelela ngeevalvu ezikhethekileyo ezifana neevalvu zokwahlukanisa umphunga kwizityalo zamandla enyukliya.
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Izinto Ezibalulekileyo Ekufuneka ZiqwalaselweXa ukhetha umenzi weevalvu zesango
Kukho izinto ezibalulekileyo ekufuneka uziqwalasele ukuqinisekisa ukuba ufumana imveliso esemgangathweni ophezulu ehlangabezana neemfuno zakho ezithile. Kaloku, iivalvu zesango ziivalvu ezenzelwe ukuhlala ixesha elide.
Nazi izinto ezintlanu ezibalulekileyo ekufuneka uziqwalasele:
1. Umgangatho kunye neziqinisekiso
Qinisekisa ukuba umenzi ulandela imigangatho yomgangatho wamazwe ngamazwe kwaye uneziqinisekiso ezifanelekileyo, ezifana ne-ISO9001 kunye ne-CE. Kuba ezi ziqinisekiso zinobunzima obuthile kwaye zinokuxhasa umgangatho kunye nemigangatho yokwenziwa komenzi.
2. Uluhlu lwemveliso
Okokuqala, jonga uluhlu lweevalvu zesango ezibonelelwa ngumvelisi. Umzekelo, ezinye iinkampani zinokwenza iivalvu zesango lamandla enyukliya, ngelixa ezinye iivalvu zesango zifanelekile ngakumbi ekucocweni kwamanzi.
3. Amava nodumo kushishino
Umenzi odumileyo onamava eminyaka emininzi kwimveliso kunye nophononongo oluhle lwabathengi uya kubonelela ngeemveliso ezithembekileyo ngakumbi kunye nenkonzo engcono kubathengi.
4. Inkxaso kunye nenkonzo emva kokuthengisa
Iivalvu zesango azizozinto ezingasetyenziswayo, ngoko ke ukuvavanya inqanaba lenkxaso emva kokuthengisa kunye nenkonzo enikezelwa ngumvelisi kukwangomnye wemiqondiso ebalulekileyo yokuqinisekisa ukuba iivalvu zesango zingasetyenziswa ngokufanelekileyo ixesha elide.
5. Ixesha lokuhambisa
Akunjalo ukuba xa umenzi emkhulu, ixesha lokuhambisa lifutshane. Kuba xa inkampani inkulu, kokukhona inabathengi abaninzi kwaye ifumana ii-odolo ezininzi. Ngoko ke ukukhetha umenzi wobukhulu obufanelekileyo kunokuqinisekisa ixesha lokuhambisa. ewe, ngaphandle kwabo banemixokelelwane yokubonelela ngempahla yasekhaya yehlabathi.
6. Ukusebenza kakuhle kweendleko
Ixabiso liyinto ebalulekileyo yokuqala, kodwa ndiyibeka ekugqibeleni kuba ufumana into oyihlawulelayo, kwaye ixabiso nomgangatho ziyalingana.
Ngokuqwalasela ngononophelo ezi zinto, ungakhetha umenzi weevalvu zesango onokubonelela ngeemveliso ezikumgangatho ophezulu nezithembekileyo ngokusekelwe kwiimfuno zakho ezithile.