| Material Grade | 201,301,302,303,304,304L,316,316L,321,308,308L,309,309L,309S,309H, 310,310S ,410,430,2205,409 etc |
| Size | customized Special specifications can also be produced according to drawing and sample |
| Si Content (%) | standard level |
| C Content (%) | standard level |

Our associate factory located at Chongqing, which specializes in producing reliable quality welded pipes, seamless pipes, galvanized pipes, spiral pipes, large diameter thick wall pipe, steel sheets and other custom-made various precision metal products with an annual output of 200,000 tons.