Matsayin manyan ƙasashen da ke samar da bawul a duniya da bayanan kasuwanci masu alaƙa:
China
Kasar Sin ita ce kasa mafi girma a duniya wajen samar da bawul da kuma fitar da bawul, tare da sanannun masana'antun bawul. Manyan kamfanoni sun haɗa daKamfanin Newsway Valve Co., Ltd., Suzhou Newway Valve Co., Ltd., China Nuclear Su Valve Technology Industry Co., Ltd., Jiangnan Valve Co., Ltd., Beijing Valve General Factory Co., Ltd., Henan Kaifeng High-Tsarin Valve Co., Ltd., Yuanda Valve Group Co., Ltd., Zhejiang Sanhua Intelligent Control Co., Ltd. Ltd. Waɗannan kamfanoni suna da babban kaso na kasuwa da matakin fasaha a fannonin bawul ɗin masana'antu, bawul ɗin matsa lamba mai tsayi da matsakaici, bawul ɗin makamashin nukiliya, da dai sauransu.
Amurka
Amurka tana da matsayi mai mahimmanci a cikin babban kasuwar bawul, musamman a manyan filayen aikace-aikace kamar sararin samaniya, mai da iskar gas. Manyan kamfanoni sun haɗa da Caterpillar, Eaton, da sauransu, waɗanda ke da fa'ida mai mahimmanci a cikin ƙirƙira fasaha da ingancin samfur.
Jamus
Jamus tana da dogon tarihi da ƙa'idodi masu inganci a fagen bawuloli na masana'antu. Manyan kamfanoni sun haɗa da Kaiser, Hawe, da dai sauransu, waɗanda ke da fasahar jagorancin duniya da rabon kasuwa a cikin hydraulic da huhu.
Japan
Japan tana da babban suna wajen kera madaidaicin bawul. Manyan kamfanoni sun haɗa da Yokogawa Electric da Kawasaki Heavy Industries, waɗanda ke da fa'idodin fasaha na musamman a cikin sarrafa sarrafa kansa da ingantattun injina.
Wasu ƙasashe
Baya ga kasashen da ke sama, wasu kasashe irin su Italiya, Faransa, Koriya ta Kudu, da dai sauransu suma suna da wani kaso a fannin kera bawul, musamman a wasu fannoni na musamman na aikace-aikace, kamar kungiyar Danfoss ta Italiya tana da babban matsayi a fagen sarrafa bawul din zazzabi, Palmer na Faransa yana da babban kaso a kasuwar bawuloli na masana'antu, da Samsung Heavy Industries na Koriya ta Kudu yana da gagarumin aiki a fannin bawul.
Kamfanoni a cikin waɗannan ƙasashe suna da nasu halaye a cikin samar da bawul da ƙirƙira fasaha, kuma tare da haɓaka haɓaka masana'antar bawul ta duniya.
Lokacin aikawa: Fabrairu-08-2025