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UMBONISO | I-YUANTAI DERUN e-MIDINDI EMFUTSHANE::Sikulindele kwi-ADIPEC 2017
-KUTHENI undwendwele iYUANTAI DERUN- Tianjin Yuantai Derun Pipe Manufacturing Group Co., Ltd., eyasekwa ngoMatshi 2002, *Umenzi omkhulu ogxile kwi-ERW square & rectangular tube/pipe, umbhobho wesakhiwo secandelo elingenanto, umbhobho we-galvanized kunye nombhobho we-spiral welding eTshayina. *Imveliso yonyaka...Funda ngokugqithisileyo -
UMBONISO| I-YUANTAI DERUN KWI-EXPOEDIFICA (SANTIAGO) 2017::UMVELISI WESIGABA ESINAMANZI ESIKHULU ETSHAYINA
-YUANTAI DERUN- Tianjin YUNTAI DERUN Pipe Manufacturing Group Co.,Ltd. *Ibekwe kwindawo yama-228 "kwiinkampani eziphambili zokuvelisa ezingama-500 eTshayina" zonyaka ka-2016. *Yasekwa ngoMatshi 2002, ngumvelisi omkhulu ogxile kwi-ERW square kunye...Funda ngokugqithisileyo -
Zithini iityhubhu ze-ERW?
Intsimbi engagqwaliyo idunyiswa njengesixhobo esiluncedo ngamashishini kwihlabathi liphela kwaye akukho sizathu sithile kodwa zininzi ezibangela oku. Intsimbi engagqwaliyo ihlala ixesha elide kwaye imelana ngokufanelekileyo neearhente zangaphandle ezifana ne-asidi kunye nomhlwa. Akufuneki ukuba kuthiwe, imibhobho yentsimbi engagqwaliyo ineendlela ezahlukeneyo zokusetyenziswa kwi ...Funda ngokugqithisileyo
INKOKELI YESIGABA ESINGUMNXEBA ETSHAYINA
