1. hot rolled ordinary carbon round bar
   Size: 10mm-300mm；Material: Q235
2. hot rolled good-quality round bar
   Size: 12mm-300mm；Material: 10#--45#, S20C, S45C
3. hot rolled lower alloy round bar
   Size: 12mm-300mm；Material: Q345
4. hot rolled alloy round bar
   Size: 12mm-300mm；Material: 20Cr-40Cr, 20Mn-65Mn, 15CrMo-42CrMo, 20Mn2-40Mn, 20CrNiMoA-40CrNiMoA, 38CrSi, 30CrMnSi, 20CrMnTi, 9CrSi, 9Mn2
5. hot rolled high speed alloy tool steel
   Size: 12mm-300mm；Material: W18Cr4V, M42,W6, W9,3Cr2W8V, CrWMn, Cr12MoV, Cr12, 5CrMnMo, 5CrNiMo, 9SiCr, 4CrW2Si
6. hot rolled sping steel
   Size: 12mm-250mm；Material: 60Si2Mn, 65Mn, 50CrVA, 60Si2CrVA
7. hot rolled die steel, bearing steel, carbon tool steel
   Size: 12mm-250mm；Material: H13, T8, T9, T10, GCr15
8. cold-drawn round bar/ square steel/ hexagonal bar/ flat bar/ angle bar：
   Various size；Material: carbon structural steel/ alloy steel/ free-cutting steel/ die steel/ spring steel, etc.