... 1, export quality 2, more than 3 decades exporting esperiences Hot Dipped Galvanized Angle Steel Bar(A)Materials: Q235b, q345, ccsa, etc. (B)Process ... bending machine with double work bench 3. Numerical control profile steel combined production line 4. Numerical control stamping machine 5. Numerical ... 2.6m) 7. Other machinery for drilling, cutting, stamping etc. Hot Dipped Galvanized Angle Steel Bar