| Standard | JIS | Processing Service | Bending, Welding, Decoiling, Punching, Cutting |
| Grade | 300 Series | Steel Grade | 316L, 321, 304, 304L, 317L |
| Place of Origin | Shandong, China | Surface Finish | No.3 |
| Brand Name | Zhengshen | Delivery Time | 22-30 days |
| Type | Square | Product name | square steel bar |
| Application | industry, machinery | Surface finish | Black,peeled,Polished,bright,hair line,brush,sand blast,etc |
| Shape | Square | Length | 6m,5.8m,3m or as your requirement |
| Special Use | Valve Steels | shape | flat |
| Tolerance | ±5% |


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.