About Us
Roc International Construction Material Co.Ltd is a big professional manufacturer , Nails,Barbed Wire, Concertina razor wire, Gabions, Rockfall netting, as well as other steel nails products started since 2010. Now Our Productivity 7500ons nails; 1000tons Barbed wire; 500tons Concertina razor wire; 600,000 M2 Gabions per month.
We have …