Amazwe akhiqizayo ama-4 akhiqizayo emhlabeni

Ukuhlelwa kwamazwe amakhulu akhiqiza ama-valve emhlabeni kanye nemininingwane yebhizinisi ehlobene:

Izitsha zokudlela zebumba uqobo

I-China ingumkhiqizi we-valve omkhulu emhlabeni futhi ethumela ngaphandle, enabakhiqizi abaningi abaziwayo abaziwayo. Izinkampani ezinkulu zifakaI-Newsway Valve Co, Ltd., I-Suzhou Newway Valve Co, Ltd., China Nuclear Su valve Technology Industry Co, Ltd., Jiangnan Valve Co, Ltd., Henan Kaiiifeng General Fact Co, Ltd., Yuanda Valve Groupl Co, Ltd. I-Ltd and Zhejiang Dun'an Intelligent Control Technology Contral Co, Ltd. Lezi zinkampani zinesabelo sezimakethe eziphakeme kanye nezinga lobuchwepheshe emikhakheni yama-valve wezimboni, ama-valve aphezulu naphakathi, njll.

I-united states

I-United States ithatha isikhundla esibalulekile emakethe yama-valve asezingeni eliphakeme, ikakhulukazi emasimini okusebenza aphezulu anjenge-aerospace, amafutha negesi. Izinkampani ezinkulu zifaka i-caterpillar, e-Eaton, njll., Ezinezinzuzo ezibalulekile ekuqashelweni kwezobuchwepheshe kanye nekhwalithi yomkhiqizo.

IJalimane

IJalimane inomlando omude kanye namazinga aphezulu asezingeni eliphakeme emkhakheni wama-valve wezimboni. Izinkampani ezinkulu zifaka i-kaiser, Haw, njll.

IJapan

IJapan inedumela eliphakeme ekukhiqizweni kwe-valve ngokunemba. Izinkampani ezinkulu zifaka i-Yokogawa Electric kanye neKawasaki Heavy Industries, enezimo ezihlukile zobuchwepheshe ekuphathweni okuzenzakalelayo kanye nokunemba kwemishini.

Amanye amazwe

Ngaphezu kwamazwe angenhla, amanye amazwe anjenge-Italy, France, South Korea, njll.

Izinkampani ezikula mazwe zinezimpawu zazo ekukhiqizweni kwe-valve kanye nokwenza ubuchwepheshe, futhi ngokuhlangene kukhuthaze ukuthuthukiswa komkhakha we-Global Valve.