Itekhnoloji yokwabelana ngeeRollers eyenziwe yiZTZG's Round tube luhlobo olutsha lwenkqubo yokuvelisa i-ERW Steel Pipe.Le teknoloji inokufikelela ekufumaneni ukwabelana ngeenkuni zecandelo lokwenza iipayipi ezijikelezileyo, nto leyo enokunceda ukonga ixesha lokutshintshwa kweerola kunye nokuphucula ukusebenza kakuhle.
Ixesha lokuthumela: Novemba-02-2024
