Improved enlongation cold rolled ribbed rebar production line is introduced by CCTV news

Reinforcement steel which is improved into high ductility cold-rolled ribbed. the high ductility cold-rolled ribbed coiled production technology which is researched and developed by Anyang Heli has been through the expert testimony, The technology filled the domestic blank and reached the international advanced level, and the cold rolling speed has reached the international leading level.
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