We are shandong yongsheng rubber group CO.LTD based in qingdao , China. We are member of Tradekey.com since September, 2008. Our business is related to Automobiles industry and we specifically deal in all steel radial truck tyre. Please find our product details below: ROCKSTONE BRAND TYRE Dear sir/madam: we are specialize manufacturer of TBR and PCR. We can supply all steel radial tires.we have got the self operation expot and import right frome 2001.We have the following size :900R20-16, 1000R20-18, 1100R20-18, 1200R20-18, 1200R24-18, 315/80R22.5, 295/80R22.5, 385/65R22.5. you can find the above from fzhenling at hotmail . ROCKSTONE BRAND TYRE Dear sir/madam: we are specialize manufacturer of TBR and PCR. We can supply all steel radial tires.we have got the self operation expot and import right frome 2001.We have the following size :900R20-16, 1000R20-18, 1100R20-18, 1200R20-18, 1200R24-18, 315/80R22.5, 295/80R22.5, 385/65R22.5. you can find the above from fzhenling at hotmail . Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.