| | | | | | |
| Shanghai | Hot dip galvanized | | | | Bengang |
| Shanghai | Hot dip galvanized | | | | Xingri Steel |
| Boxing | Hot dip galvanized | | | | developed |
| Boxing | Hot dip galvanized | | | | developed |
| Tianjin | Hot dip galvanized | | | | Shougang |
| Shanghai | Galvanized color coating | | | | Guan Jing |
| Shanghai | Galvanized color coating | | | | Yihui |
| Boxing | Galvanized color coating | | | | Kelon |
| Tianjin | Galvanized color coating | | | | Tianjin Xinyu |
| Guangzhou | Galvanized color coating | | | | Guangdong Huaguan |

















